7 Best Cam For 5.3 Vortec in 2023 (Review and Buying Guide)

Updated 2/24/2023

Looking to boost performance with the best cam for 5.3 Vortec engine? Upgrading to a high-performance cam can deliver impressive results. A camshaft is a critical component of any engine, controlling the intake and exhaust valves to optimize airflow and fuel combustion. A high-performance cam can significantly increase horsepower, torque, and acceleration, making your vehicle faster, more powerful, and more responsive.

But with so many options on the market, how do you choose the right one? In this blog post, we’ve narrowed down the top 7 cams for 5.3 Vortec engines and provided in-depth reviews of each product. We’ll cover key features, benefits, specs, and more to help you make an informed decision. Whether you’re a weekend warrior or a serious racer, upgrading your camshaft is a game-changer that can take your engine to the next level. So let’s dive in and explore the best cams for 5.3 Vortec engines!

What is the best cam for a 5.3 Vortec? (Answered)

Brian Tooley Racing BTR Truck Stage 3 Cam is the best Cam for 5.3 Vortec.

If you tired of your 5.3 Vortec engine lacking the power and performance you crave?.Look no further than the Brian Tooley Racing BTR Truck Stage 3 Camshaft. It is the ultimate camshaft upgrade.

If you’ve been struggling with a lack of low-end torque, or you find yourself wanting more power for towing or hauling, the BTR Truck Stage 3 Camshaft is the answer to your problems. This camshaft is specifically designed to give your truck the power and performance it needs, without sacrificing reliability or drivability.

One of the most significant pain points of the stock 5.3 Vortec engine is its limited power and torque output. This can make it difficult to tow heavy loads or accelerate quickly when needed. The BTR Truck Stage 3 Camshaft addresses this issue by providing a significant increase in both power and torque throughout the RPM range. This means you’ll be able to accelerate faster, tow heavier loads with ease, and climb steep hills without breaking a sweat.

But what sets the BTR Truck Stage 3 Camshaft apart from the competition? Firstly, this camshaft is a complete kit that includes everything you need to upgrade your engine, including high-quality beehive springs, pushrods, and Michigan Motorsports seals. This means you won’t have to worry about sourcing additional components or ensuring compatibility with your existing setup.

Secondly, the BTR Truck Stage 3 Camshaft is designed with a focus on low-end torque, which is essential for trucks used for towing or hauling. This camshaft’s duration and lift are optimized to provide improved throttle response and low-end power, without sacrificing drivability or fuel efficiency. This makes it an ideal choice for truck enthusiasts who want the most out of their engine without sacrificing reliability or daily usability.

Finally, the BTR Truck Stage 3 Camshaft is backed by Brian Tooley Racing’s reputation for quality and performance. Their team of expert engineers and technicians has years of experience in designing and developing high-performance engine components for a variety of applications. You can trust that when you install a BTR camshaft, you’re getting the best possible upgrade for your 5.3 Vortec engine.

In conclusion, if you want to give your 5,3 Silverado or Sierra the power and performance it deserves, the Brian Tooley Racing BTR Truck Stage 3 Camshaft is the ultimate choice. With its focus on low-end torque, complete kit, and reputation for quality and performance, you can trust that this camshaft will take your truck to the next level. So what are you waiting for? Upgrade your engine today and feel the power of the BTR Truck Stage 3 Camshaft!

What to expect in this post about the Best Cam for 5.3 Vortec

We’ll go into more detail about the BTR Truck Stage 3 Camshaft, covering key features, benefits, pros and cons. We’ll also cover 6 other cams for 5.3 Vortec which may suit others based on the torque, drivability, and performance benefits you are looking for.

7 Best Cam for 5.3 Vortec /Best Cam for 5.3 Silverado

1. Brian Tooley Racing BTR Truck Stage 3 Cam: Top Rated Camshaft for 5.3 vortec
2. Texas Speed TSP Stage 3 Low Lift Truck Camshaft
3. Comp Cams COMP Cams 54-454-11
4. Edelbrock Cam 2102 – Camshaft and Lifter Kit
5. Lunati Hydraulic Flat Cam
6. Comp Cams 54 – 424 – 11 Hydraulic Roller Cam
7. General Motors Camshaft 12638427

These 7 cam kits will increase horsepower and drive better performance.

Quick Comparison: 7 Best Cam for 5.3 Vortec in 2023

7 Best Cam for 5.3 Vortec Reviews of 2023 – Top Rated

1. Brian Tooley Racing BTR Truck Stage 3 Cam [Best Cam for 5.3 Vortec]

The Brian Tooley Racing BTR Truck Stage 3 Cam is the ultimate choice for unleashing the full power potential of your 5.3 Vortec engine. It is clearly the Best Cam for 5.3 Vortec for the second year in a row. And for you Silverado ownesr out there, this also means its the best performance cam for 5.3 silverado. Designed to deliver exceptional performance gains, this cam is engineered to optimize the engine’s powerband and improve its overall responsiveness.

With its aggressive lift and duration, the BTR Truck Stage 3 Cam provides unmatched performance gains throughout the RPM range. The cam’s high lift allows for increased airflow and improved cylinder filling, resulting in enhanced horsepower and torque output.

In addition, the BTR Truck Stage 3 Cam is designed to work seamlessly with other performance upgrades, such as upgraded valve springs and pushrods. This ensures that the cam’s full potential is realized, delivering maximum performance gains for your 5.3 Vortec engine.

So if you’re looking for the ultimate cam upgrade for your 5.3 Vortec engine, the Brian Tooley Racing BTR Truck Stage 3 Cam is the clear choice. Its unmatched performance gains and seamless compatibility with other upgrades make it the best choice for any performance enthusiast looking to take their engine to the next level.

• Optimize performance: The Brian Tooley Racing BTR Truck Stage 3 Cam specifically designed for truck engines, providing optimized performance and improved towing capabilities.
• Enhance durability: The camshaft features a heat-treated and hardened billet core, enhancing durability and longevity, particularly in demanding truck applications.
• Customizable specs: The Brian Tooley Racing BTR Truck Stage 3 Cam is available in multiple grinds, allowing customers to select the cam profile that best fits their specific engine and performance needs.

Benefits and Reasons to Buy:

• Brian Tooley Racing BTR Truck Stage 3 Cam is appropriate for keeping the open pressures and correct seat on the exhaust and intake valves for various cylinder head applications.
• This camshaft helps to replace and service original components for maintaining the vehicle’s reliability and performance, and the upgrade of this camshaft is easy. Timing change, oil pump upgrades are easy.
• The camshaft’s intake duration at a 0.050-inch lift is 218 degrees, and the exhaust durations of the camshaft at a 0.050-inch lift are 224 degrees. The ratio of exhaust valve lift with the factory rocker arm is 0.553 inches, and the ratio of intake valve lift with the factory rocker arm is 0.553 inches.
• The lobe separation of this camshaft is 110 degrees.
• It is a tow-friendly camshaft that works with the stock converter in some trucks. the BTR Truck Stage 3 Cam is the best cam for 5.3 with stock converter

Features and Description:

Performance:

It includes 3 – bolt timing gear pattern. The camshaft increases power with low-end torque. This camshaft is an excellent choice for heavier vehicles. Stage 3 cam contains a noticeable cam sound. It creates average torque more than the stage 2 cam at the sacrifice of fuel mileage and some low-end torque in the RPM range. In some trucks, the BTR works with the stock converter.

Cam Size:

The camshaft’s intake duration at a 0.050-inch lift is 218 degrees, and the camshaft’s exhaust durations at a 0.050-inch lift are 224 degrees.

Installation:

The installation of this camshaft is easy. In case of installing yourself, you should replace bolts and a few gaskets. The upgrade of the timing chain, oil pump, and camshaft itself is painless.

Lift:

The lifter type of this camshaft is a hydraulic roller. The ratio of exhaust valve lift with the factory rocker arm is 0.553 inches, and the ratio of intake valve lift with the factory rocker arm is 0.553 inches.

Duration:

The camshaft’s intake duration at a 0.050-inch lift is 218 degrees, and the camshaft’s exhaust durations at a 0.050-inch lift are 224 degrees.

Lobe Separation Angle:

The lobe separation angle of this cam is 110.

Other Important Information:

The 2800 to 3000 converter installation makes it better for the best overall performance. It uses OE pushrods and low lift, so BTR’s standard beehive springs make these available truck cam most affordable. Stage 3 cam contains a noticeable cam sound. It includes a set of VS LS Hat Seals, beehive springs, stage 3 truck cam, 7.400 Chromoly Pushrods.

Key Features:

• Brian Tooley racing’s Truck cam kits are suitable for General Motors trucks and SUVs equipped with the 5.3-liter engines.
• It includes 3 – bolt timing gear pattern.
• The camshaft increases power with low-end torque.
• This camshaft is an excellent choice for heavier vehicles such as Sierra, Silverado, Yukon, Escalade, Suburban, etc.
• The 2800 to 3000 converter installation makes it better for the best overall performance.
• Lunati voodoo cam covers more area than any other camshaft series under the curve.
• The camshaft’s intake duration at a 0.050-inch lift is 218 degrees, and the camshaft’s exhaust durations at a 0.050-inch lift are 224 degrees.
• The ratio of exhaust valve lift with the factory rocker arm is 0.553 inches, and the ratio of intake valve lift with the factory rocker arm is 0.553 inches.
• The lobe separation of this camshaft is 110 degrees.
• Stage 3 cam contains a noticeable cam sound.
• This cam creates average torque more than the stage 2 cam at the sacrifice of fuel mileage and some low-end torque in the RPM range.
• In some trucks, it works with the stock converter.
• It uses OE pushrods and low lift, so BTR’s standard beehive springs make these available truck cam most affordable.
• The camshaft includes a set of VS LS Hat Seals, beehive springs, stage 3 truck cam, 7.400 Chromoly Pushrods.
• LS1 LS2 LS3 LS7 Camshafts Valvesprings Spring Kits

Specifications:

• Lobe Separation: 110 Degree
• Valve lift: 0.553 int. / 0.553 exh.
• Duration at .050 inch lift: 218 int. / 224 exh.

Pros:

• The installation of this camshaft is easy.
• This Silverado 5.3 cam kit provides good sound.
• In some trucks, it works with the stock converter.
• This camshaft is more durable.
• It provides higher peak power and average peak power.

Cons:

• This camshaft is not suitable for the everyday hauler.

2. Texas Speed TSP Stage 3 Low Lift Truck Camshaft

The Texas Speed TSP Stage 3 Low Lift Truck Camshaft is a top-of-the-line choice for those looking to upgrade their 5.3 vortec engine. This camshaft boasts an aggressive profile that delivers exceptional performance gains across the entire RPM range. Its unique design allows for increased valve lift and duration, resulting in improved throttle response, increased horsepower and torque, and a more aggressive exhaust note.

Constructed from high-quality, heat-treated steel, the TSP Stage 3 camshaft is built to withstand the rigors of high-performance driving. Its low lift profile means that it is compatible with stock valve springs, making installation a breeze. Additionally, its optimized camshaft lobe design reduces valvetrain stress, prolonging the life of your engine.

The TSP Stage 3 Low Lift Truck Camshaft is an excellent choice for those looking to maximize the potential of their 5.3 vortec engine. Its aggressive profile delivers exceptional performance gains, while its durable construction ensures reliable, long-lasting performance. With this camshaft installed, you can expect improved acceleration, more horsepower and torque, and an overall better driving experience.

Note that if you are solely in need of the camshaft, you can purchase the camshaft-only option as well.

• Aggressive Profile: The Texas Speed TSP Stage 3 Low Lift Truck Camshaft boasts an aggressive profile that delivers exceptional performance gains across the entire RPM range.
• Durable Construction: Constructed from high-quality, heat-treated steel, the TSP Stage 3 camshaft is built to withstand the rigors of high-performance driving, ensuring reliable, long-lasting performance.
• Low Lift Design: The TSP Stage 3 camshaft’s low lift design allows for increased valve lift and duration, resulting in improved throttle response, increased horsepower and torque, and a more aggressive exhaust note.

Benefits and Reasons to Buy:

• Improved Performance: The TSP Stage 3 Low Lift Truck Camshaft’s aggressive profile and increased valve lift and duration deliver exceptional performance gains across the entire RPM range, resulting in improved acceleration, more horsepower and torque, and an overall better driving experience.
• Easy Installation: The camshaft’s low lift profile means that it is compatible with stock valve springs, making installation a breeze for those with minimal mechanical experience.
• Durable Construction: Constructed from high-quality, heat-treated steel, the TSP Stage 3 camshaft is built to withstand the rigors of high-performance driving, ensuring reliable, long-lasting performance.
• Optimized Camshaft Lobe Design: The camshaft’s optimized lobe design reduces valvetrain stress, prolonging the life of your engine and reducing the risk of costly repairs down the line.
• Aggressive Exhaust Note: The TSP Stage 3 camshaft’s low lift design results in a more aggressive exhaust note, giving your vehicle an enhanced sound to match its improved performance.
• Compatible with 5.3 Vortec Engine: The TSP Stage 3 camshaft is specifically designed for use with the 5.3 Vortec engine, ensuring a perfect fit and optimal performance gains for your vehicle.

Features and Description of Texas Speed TSP Stage 3 Low Lift Truck Camshaft

Performance:

The Texas Speed TSP Stage 3 Low Lift Truck Camshaft boasts an aggressive profile that delivers exceptional performance gains across the entire RPM range. Its increased valve lift and duration result in improved throttle response, increased horsepower and torque, and a more aggressive exhaust note. Additionally, its optimized camshaft lobe design reduces valvetrain stress, prolonging engine life and reducing the risk of costly repairs down the line.

RPM Range:

The TSP Stage 3 camshaft is optimized for use with the 5.3 Vortec engine, providing exceptional performance gains across the entire RPM range. Its aggressive profile and increased valve lift and duration ensure improved acceleration, more horsepower and torque, and an overall better driving experience.

Cam Size:

The camshaft’s optimized cam size is designed specifically for use with the 5.3 Vortec engine, ensuring a perfect fit and optimal performance gains for your vehicle. Its low lift profile and optimized lobe design make it compatible with stock valve springs, making installation a breeze for those with minimal mechanical experience.

Installation:

The TSP Stage 3 camshaft’s low lift profile allows for compatibility with stock valve springs, making installation easy for those with minimal mechanical experience. Additionally, its durable construction from high-quality, heat-treated steel ensures reliable, long-lasting performance even under extreme driving conditions.

Duration:

The TSP Stage 3 camshaft features a duration of 223/231, providing increased valve lift and duration that result in improved throttle response, increased horsepower and torque, and a more aggressive exhaust note. Its optimized camshaft lobe design reduces valvetrain stress, prolonging engine life and reducing the risk of costly repairs down the line.

Lobe Separation Angle:

The TSP Stage 3 camshaft’s lobe separation angle is optimized at 111 degrees, ensuring optimal performance gains across the entire RPM range. Its aggressive profile and increased valve lift and duration result in improved acceleration, more horsepower and torque, and an overall better driving experience.

Other important information:

The TSP Stage 3 camshaft is manufactured by Texas Speed, a trusted and well-respected name in the high-performance automotive industry. Its compatibility with a wide range of other performance upgrades and modifications makes it a popular choice for those looking to maximize the potential of their 5.3 Vortec engine. Additionally, its durable construction ensures reliable, long-lasting performance even under the most extreme driving conditions.

Features

• Aggressive profile delivers exceptional performance gains across the entire RPM range.
• Increased valve lift and duration result in improved throttle response, increased horsepower and torque, and a more aggressive exhaust note.
• Optimized camshaft lobe design reduces valvetrain stress, prolonging engine life.
• Low lift profile allows for compatibility with stock valve springs, making installation easy for those with minimal mechanical experience.
• Durable construction from high-quality, heat-treated steel ensures reliable, long-lasting performance even under extreme driving conditions.
• Specifically designed for use with the 5.3 Vortec engine, ensuring a perfect fit and optimal performance gains for your vehicle.
• Features a duration of 223/231 and a lobe separation angle of 111.
• Provides improved acceleration, more horsepower and torque, and an overall better driving experience.
• Compatible with a wide range of other performance upgrades and modifications.
• Manufactured by Texas Speed, a trusted and well-respected name in the high-performance automotive industry.

Specifications

• Engine compatibility: 5.3 Vortec
• Camshaft type: Hydraulic roller
• Duration: 223/231
• Lobe separation angle: 111 degrees
• Valve lift: 0.590/0.595
• Valve timing: 0.25
• Material: Heat-treated steel
• Valve springs: Compatible with stock valve springs
• Performance gains: Improved throttle response, increased horsepower and torque, and more aggressive exhaust note
• Manufacturer: Texas Speed

Pros:

• Improved performance gains across the entire RPM range
• More aggressive exhaust note
• Durable construction from high-quality, heat-treated steel
• Optimized camshaft lobe design reduces valvetrain stress, prolonging engine life
• Compatible with stock valve springs, making installation easy for those with minimal mechanical experience
• Manufactured by Texas Speed, a trusted and well-respected name in the high-performance automotive industry
• Compatibility with a wide range of other performance upgrades and modifications

Cons:

• May not be street legal in some states due to its aggressive profile and increased valve lift and duration
• Professional installation may be required for those without experience working on engines.

3. Comp Cams COMP Cams 54-454-11

The Comp Cams 54-424-11 Hydraulic Roller Cam is an excellent choice for a camshaft in a 5.3 Vortec engine. This camshaft is designed with a hydraulic roller to provide smooth and consistent valve lift, which leads to improved engine performance and durability.

With its high lift and duration, the Comp Cams 54-424-11 camshaft allows for increased airflow and better combustion efficiency, resulting in more horsepower and torque. It also features a wide lobe separation angle that provides excellent low-end torque and idle quality, making it perfect for street and strip applications.

In addition, the Comp Cams 54-424-11 camshaft is made from high-quality materials and is designed to withstand the rigors of high-performance use. Its advanced lobe profile reduces wear on valve train components, while its hardened steel construction ensures long-lasting reliability.

Overall, the Comp Cams 54-424-11 Hydraulic Roller Cam is a top-performing camshaft that provides increased power and performance for 5.3 Vortec engines. Whether you’re looking for better acceleration or improved overall engine performance, this camshaft is an excellent choice.

Benefits and Reasons to Buy 

• Increased horsepower and torque: The high lift and duration of the Comp Cams 54-424-11 Hydraulic Roller Cam results in increased engine performance and power output.
• Improved combustion efficiency: The camshaft’s advanced design allows for increased airflow and better combustion efficiency, leading to improved fuel economy and reduced emissions.
• Smooth and consistent valve lift: The hydraulic roller design of the 54-424-11 camshaft provides smooth and consistent valve lift, improving engine durability and reducing wear on valve train components.
• Excellent low-end torque and idle quality: The wide lobe separation angle of the camshaft provides excellent low-end torque and idle quality, making it ideal for street and strip applications.
• High-quality construction: The camshaft is made from high-quality materials and features an advanced lobe profile and hardened steel construction, ensuring long-lasting reliability and durability.
• Proven performance: The Comp Cams brand is well-respected in the performance industry, and the 54-424-11 camshaft has been extensively tested and proven to deliver top performance results.

Features and Description of Comp Cams 54-424-11 Hydraulic Roller Cam

Performance

The Comp Cams 54-424-11 Hydraulic Roller Cam is designed for high-performance engines and delivers excellent power and torque gains. Its high lift and duration result in improved engine performance and combustion efficiency, leading to increased horsepower and torque.

RPM range

The camshaft’s design allows it to perform well in both low-end and high-end RPM ranges, making it a versatile choice for street and strip applications.

Cam Size

The 54-424-11 camshaft features a 0.551″ intake and 0.522″ exhaust cam lift, with a 218/224 duration at 0.050″ lift. This cam size is ideal for those seeking improved engine performance without sacrificing reliability or drivability.

Installation

Installation of the 54-424-11 camshaft is straightforward and can be done by an experienced mechanic with basic tools. Comp Cams provides detailed installation instructions with the camshaft to ensure proper installation and performance.

Duration

The camshaft’s duration at 0.050″ lift is 218 degrees on the intake side and 224 degrees on the exhaust side. This duration provides excellent power and torque gains, while maintaining good idle quality.

Lobe Separation angle

The wide lobe separation angle of 114 degrees on the 54-424-11 camshaft provides excellent low-end torque and idle quality, making it ideal for street and strip applications.

Other important information

The Comp Cams 54-424-11 Hydraulic Roller Cam is designed for use with hydraulic roller lifters and requires a compatible valve spring package. It is made from high-quality materials and features an advanced lobe profile and hardened steel construction for long-lasting reliability and durability. The camshaft is also backed by Comp Cams’ excellent customer service and technical support.

Key features of the Comp Cams 54 – 424 – 11 Hydraulic Roller Cam

• Designed for high-performance engines: The Comp Cams 54-424-11 Hydraulic Roller Cam is engineered to provide excellent power and torque gains for high-performance engines.
• High lift and duration: The camshaft features a high lift and duration, resulting in increased engine performance and combustion efficiency.
• Versatile RPM range: The camshaft is designed to perform well in both low-end and high-end RPM ranges, making it ideal for street and strip applications.
• 0.551″ intake and 0.522″ exhaust cam lift: This cam size is an excellent choice for those seeking improved engine performance without sacrificing reliability or drivability.
• Easy installation: Installation of the camshaft is straightforward and can be done by an experienced mechanic with basic tools.
• Requires compatible valve spring package: The camshaft requires a compatible valve spring package and is designed for use with hydraulic roller lifters.
• Wide lobe separation angle: The 114-degree wide lobe separation angle provides excellent low-end torque and idle quality.
• Advanced lobe profile: The camshaft’s advanced lobe profile reduces wear on valve train components and ensures long-lasting reliability and durability.
• Hardened steel construction: The camshaft is made from high-quality materials and features hardened steel construction for added durability and reliability.
• Excellent customer support: The camshaft is backed by Comp Cams’ excellent customer service and technical support.

Specifications of Comp Cams 54-424-11 Hydraulic Roller Cam

• Application: Chevrolet 5.3 Vortec
• Camshaft Type: Hydraulic Roller
• Advertised Duration: 276/282
• Duration at 0.050″
• Lift: 218/224
• Valve Lift: 0.551″ intake/0.522″ exhaust
• Lobe Separation Angle: 114 degrees
• RPM Range: 1,800-6,600
• Valve Timing: 0.006″ intake/0.010″ exhaust
• Grind Number: 54-424-11
• Requires a compatible valve spring package and hydraulic roller lifters.

Pros:

• Improved engine performance: The high lift and duration of the Comp Cams 54-424-11 Hydraulic Roller Cam results in increased engine performance and combustion efficiency.
• Versatile RPM range: The camshaft is designed to perform well in both low-end and high-end RPM ranges, making it ideal for street and strip applications.
• Easy installation: Installation of the camshaft is straightforward and can be done by an experienced mechanic with basic tools.
• Wide lobe separation angle: The camshaft’s 114-degree wide lobe separation angle provides excellent low-end torque and idle quality.
• Advanced lobe profile: The camshaft’s advanced lobe profile reduces wear on valve train components and ensures long-lasting reliability and durability.
• Excellent customer support: The camshaft is backed by Comp Cams’ excellent customer service and technical support.
• Compatible with hydraulic roller lifters: The camshaft is designed for use with hydraulic roller lifters, which are known for their durability and low friction.

Cons:

• Requires a compatible valve spring package The camshaft requires a compatible valve spring package, which may add to the cost of installation.

4. Edelbrock 2102 Camshaft and lifter kit [Best Low-end Torque/Drivabilty Cam for 5.3 Vortec]

The Edelbrock 2102 Performer-Plus Camshaft and lifter kit is the best cam for 5.3 Silverado. The part of the total power package for producing mid-range optimum torque from the low – end optimum torque. Significantly, The feature of this camshaft is smooth idling cams for daily drivers. Moreover, it also facilitates assembly lube, hydraulic lifters, and full instructions. The ease of installation of this cam is also a benefit, particularly for those looking for a more mild cam upgrade.

This cam and lifters for 5.3 Vortec do not include any gasket, valve springs, retainers, locks, valve stem seals, timing chain, and gears. The lifter style of this camshaft is hydraulic flat tappet.The camshaft’s advertised exhaust duration is 288 degrees, as well as advertised intake durations, are 278 degrees.

Generally, the ratio of exhaust valve lift with the factory rocker arm is 0.42, and the ratio of intake valve lift with the factory rocker arm is 0.442. This camshaft is a hydraulic lifter type and improves torque and throttle responses. The material of this lifter is Hardened Steel and not compatible with computer control.

The best cam for 5.3 Silverado: Edelbrock 2102 Performer-Plus Camshaft and lifter kit

• Increase performance: The Edelbrock 2102 Camshaft and Lifter Kit improves engine performance through optimized valve timing and lift.
• Enhance throttle response: The camshaft design quickens valve opening and closing, enhancing throttle response and acceleration.
• Broaden powerband: The Edelbrock 2102 Kit delivers power throughout the RPM range, broadening the powerband for improved drivability and performance.

Benefits and Reasons to Buy 

• This Edelbrock 2102 Performer-Plus Camshaft and lifter kit are suitable for trucks, vans, RVs, daily drivers, and 4x4s, as well as the primary operating RPM range, is Idle – 5,500, and the lobe separation of this camshaft is 112 degrees.
• This 5.3 Vortec Camshaft and lifter kits are part of the total power package for producing mid-range optimum torque from the low – end optimum torque.
• The Edelbrock 2012 Performer-Plus Camshaft and lifter kits advertised intake duration is 278 degrees, and advertised exhaust duration is 288 degrees.
• Edelbrock Performer-Plus camshaft’s lifter style is hydraulic flat tappet and produces around 14 to 16 inches HG Vacuum at Idle and top-rated cam for 5.3 Silverado truck.
• This 5.3 Vortec cam and lifters maximize Idle’s performance through Mid-Range and provides the optimum acceleration, torque, and throttle response.
• The intake duration of the camshaft at 0.050-inch lift is 204 degrees, and exhaust durations of the camshaft at 0.050-inch lift is 214 degrees as well as; the ratio of exhaust valve lift with the factory rocker arm is 0.42, and the ratio of intake valve lift with the factory rocker arm is 0.442.

Features and Description

Performance:

It maximizes Idle’s performance through Mid-Range and provides the optimum acceleration, torque, and throttle response. It produces around 14 to 16 inches HG Vacuum at Idle and suitable for trucks, vans, RVs, daily drivers, and 4x4s.

RPM Range:

For the vehicles running from the off-idle to 5500 RPM, the Performer-Plus Camshaft complements performer manifolds, and it is the basic RPM range. This 5.3 Vortec cam is smooth idling cams that are suitable for trucks, vans, regular drivers, 4x4s, and RVs, as well as improves torque and throttle response.

Cam Size:

The camshaft’s intake duration at a 0.050-inch lift is 204 degrees, and the camshaft’s exhaust durations at a 0.050-inch lift are 214 degrees.

Installation:

The installation of this camshaft is straightforward and easy. For this Edelbrock camshaft, you have to use either the stock original equipment valve spring or the correct Edelbrock sure set valve spring. Zinc Design appropriate for use with flat tappet camshafts must contain additive or oil from the Bottom of each lifter and coat cam lobes with MoS2 supplies for preventing lifter wear and am lobe from occurring during the initial start-up. Do not start the engine under 2000 rpm for the first one or two hours.

Lift:

The lifter style of this Edelbrock Performer-Plus camshaft is hydraulic flat tappet. The camshaft’s intake duration at a 0.050-inch lift is 204 degrees, as well as exhaust durations of the camshaft at a 0.050-inch lift of 214 degrees.

Duration:

The camshaft’s advertised exhaust duration is 288 degrees, as well as intake durations, are 278 degrees. The ratio of exhaust valve lift with the factory rocker arm is 0.42 inches, and the ratio of intake valve lift with the factory rocker arm is 0.442 inches.

Lobe Separation Angle:

The camshaft is a hydraulic flat tappet, and its lobe separation angle is 112 degrees.

Other Important Information:

Performer-Plus camshaft comes with assembly lubes, hydraulic lifters, and full instructions. The lifter style of this Edelbrock Performer-Plus camshaft is hydraulic flat tappet. It is not compatible with computer-controlled, and the material of this lifter is Hardened Steel. You will be a fan of Edelbrock Performer-Plus camshaft now!

Key Features:

• The Edelbrock 2012 Performer-Plus Camshaft and lifter kits advertised intake duration is 278 degrees, and advertised exhaust duration is 288 degrees.
• It does not include any gasket, valve springs, retainers, locks, valve stem seals, timing chain, and gears.
• This Edelbrock camshaft also does not contain assembly lubricant, pushrods, rocker arms, and valve springs.
• The lifter style of this Edelbrock Performer – Plus camshaft is hydraulic flat tappet.
• The camshaft’s intake duration at a 0.050-inch lift is 204 degrees, as well as exhaust durations of the camshaft at a 0.050-inch lift of 214 degrees.
• It provides the optimum acceleration, torque, and throttle response.
• The cam maximizes the performance from Idle through Mid-Range.
• This camshaft and lifter kit produces around 14 to 16 inches HG Vacuum at Idle.
• It is not compatible with computer-controlled, and the material of this lifter is Hardened Steel.
• This top-rated cam for 5.3 Silverado truck is suitable for trucks, vans, RVs, daily drivers, and 4x4s.
• The basic operating RPM range is Idle – 5,500.
• The lobe separation of this camshaft is 112 degrees.
• It facilitates with a one year warranty.

This Camshaft and lifter kits are part of the total power package for producing mid-range optimum torque from the low – end optimum torque.

Specification:

• Product Model: 2102
• Item Weight: 14.15 pounds
• Lifter Materials: Hardened Steel
• Product Dimension: 25.5 x 8 x 3.8 inches
• Exterior: Satin
• Manufacturer Part Number: 2102
• Advertised Duration: 278 ints. / 288 exh.
• Duration at 0.50 inch lift: 204 int. / 214 exh.

Pros:

• This cam provides optimum acceleration and torque.
• It includes assembly lube and hydraulic lifters.
• 5.3 vortec cam kit is useful for small blocks.
• The Edelbrock improves the stock and throttle response.
• This cam provides a more aggressive sound and a little more kick.
• It does not require a different torque converter for installation as the stock works.
• This 5.3 Vortec performance cam has some lope and potential.

Cons:

• It is not for you if you are looking for a lope.
• Installation is complicated for the people who try for the first time.

5. Lunati Hydraulic Flat Cam

Lunati 10120702LK Voodoo 219/227 Hydraulic Flat Cam/Lifter Kit has excellent drivability. This cam is a perfect replacement for the auto trans muscle car cams. The Chevy 5.3 camshaft kit has dual plane intake and stock exhaust manifolds with the mild 4 bbl. Carb. It contains a performance marine cam and 4X4 with a dry exhaust. It has more throttle response.

Lunati cam and lifter kits include a set of lifters, a camshaft, assembly lubricant, and instruction. This 5.3 performance cam Lunati voodoo series provides, undoubtedly, more vacuum, more throttle response, better efficiency, and quicker acceleration combined with maximum torque and horsepower. However, it is perfect for a wide range of high-performance applications.

• Maximize performance: The Lunati Hydraulic Flat Cam features a flat tappet design that maximizes performance and provides a broad powerband for improved drivability.
• Increase durability: The camshaft’s hydraulic design reduces friction and wear, increasing durability and longevity, especially in high performance and high RPM applications.
• Improve engine efficiency: The Lunati Hydraulic Flat Cam operates with less resistance, improving engine efficiency and allowing the engine to produce more power with less fuel consumption.

 Benefits and Reasons to Buy  

• Lunati Voodoo Hydraulic Flat Cam/Lifter Kit has excellent drivability and a perfect replacement for the auto trans muscle car cams.
• This 5.3 camshaft kit has dual plane intake and stock exhaust manifolds with the mild 4 bbl. Carb and the RPM operating range of this cam is 1400 to 5800 as well as Lunati voodoo cam covers more area than any other camshaft series under the curve.
• The camshaft’s advertised intake duration for 5.3 is 262 degrees, as well as the advertised exhaust durations are 268 degrees.
• The camshaft’s intake duration at 0.050-inch lift is 219 degrees, and exhaust durations of the camshaft at 0.050-inch lift are 227 degrees. The ratio of exhaust valve lift with the factory rocker arm is 0.468 inches, and the ratio of intake valve lift with the factory rocker arm is 0.489 inches.
• The lobe separation of this camshaft is 112 degrees. It was initially equipped with the flat tappet camshaft and fit Chevrolet small block engines and contains a performance marine cam and 4X4 with the dry exhaust.
• Lunati cam and lifter kit is the best 5.3 ls cam and includes a set of lifters, a camshaft, assembly lubricant, and instruction.
• This Lunati voodoo series provides more vacuum, more throttle response, better efficiency, and quicker acceleration. Those are combined with maximum torque and horsepower and perfect for a wide range of high-performance applications, and the vehicles get better overall efficiency. Made in the USA.

Features and Description:

Performance:

This Lunati voodoo series provides more vacuum, more throttle response, better efficiency, and quicker acceleration combined with maximum torque and horsepower. It is appropriate for a wide range of high-performance applications. It has incredible torque ability.

RPM Range:

The RPM operating range of this cam is 1400 to 5800.

Cam Size:

The camshaft’s intake duration at 0.050-inch lift is 219 degrees, and the exhaust durations of the camshaft at 0.050-inch lift is 227 degrees.

Installation:

The installation of this 5.3 l cam is easy because it all requires components for the installation.

Lift:

The ratio of exhaust valve lift with the factory rocker arm is 0.468 inches, and the ratio of intake valve lift with the factory rocker arm is 0.489 inches.

Duration:

The camshaft’s intake duration at 0.050-inch lift is 219 degrees, and exhaust durations of the camshaft at 0.050-inch lift are 227 degrees.

Lobe Separation Angle:

The lobe separation of this camshaft is 112 degrees.

Other Important Information:

Lunati cam and lifter kit is a real sleeper cam that provides incredible torque and revs up. It includes assembly lubricant and instructions. It covers more area than other camshafts. The camshaft and lifter kit deliver more power where it needs at an exceptional rate than another camshaft. It is an appropriate replacement for the faulty Silverado Camshaft.

Key Features:

• Lunati Voodoo Hydraulic Flat Cam/Lifter Kit has excellent drivability.
• This 5.3 Vortec performance cam is a perfect replacement for the auto trans muscle car cams.
• The lifter style of this 5.3l cam is hydraulic flat tappet and does not include valve stem seals, gaskets, locks, rocker arms, timing chain, and gears.
• The Silverado cam kit has dual plane intake and stock exhaust manifolds with the mild 4 bbl. Carb.
• The camshaft’s advertised intake duration is 262 degrees, as well as the advertised exhaust durations are 268 degrees.
• The RPM operating range of this 5.3 Silverado cam kit is 1400 to 5800.
• Lunati voodoo cam covers more area than any other camshaft series under the curve.
• The camshaft’s intake duration at 0.050-inch lift is 219 degrees, and exhaust durations of the camshaft at 0.050-inch lift are 227 degrees.
• The ratio of exhaust valve lift with the factory rocker arm is 0.468 inches, and the ratio of intake valve lift with the factory rocker arm is 0.489 inches.
• The lobe separation of this 5.3 Silverado cam kit is 112 degrees.
• This chevy 5.3 camshaft was initially equipped with the flat tappet camshaft and fit Chevrolet small block engines.
• This camshaft 5.3 chevy cam contains a performance marine cam and 4X4 with the dry exhaust.
• Lunati cam and lifter kits include a set of lifters, a camshaft, assembly lubricant, and instruction.
• This Lunati voodoo series provides more vacuum, more throttle response, better efficiency, and quicker acceleration combined with maximum torque and horsepower.
• This 5.3 cam is perfect for a wide range of high-performance applications, and the vehicles get better overall efficiency.
• Lunati is a USA based company that supports 262-400 Chevrolet Small Blocks.This flat cam is providing a performance street ride for muscles cars with auto Trans

Specifications:

• Item Weight: 13.12 pounds
• Product Dimensions: 5.5 x 26.2 x 3.1 inches
• Lobe Separation: 112 Degree
• Valve lift: 0.468 int. / 0.489 exh.
• Duration at .050 inch lift: 219 int. / 227 exh.

Pros:

• These 5.3 cams are the correct sleeper cam.
• It provides incredible torque and revs up.
• This camshaft kit for 5.3 includes assembly lubricant and instructions.
• It covers more area than another camshaft.
• This cam offers more vacuum, throttle response, quicker acceleration, and better efficiency.

Cons:

• This 5.3 camshafts and lifter kit are relatively expensive.

6. Comp Cams 54 – 424 – 11 Hydraulic Roller Cam [Best Comp Cam for 5.3 Vortec]

The hydraulic roller cam is an excellent street cam that provides good drivability, wide power range, excellent response, and the best cam for a 5.3 truck. GM LS GEN III/IV has 3 – bolt eight cylinders. However, it requires a valve spring and does not include any assembly lubricant. Besides, it is the only camshaft, and the RPM operating range of this camshaft is 1,400 to 6,700. It has standard stability and contains a 1.7+ rocker arm and base circle, and takes advantage of the larger journal diameter of the LS engine.

Afterward, it comes with the valve steam spring seats. It increases the vehicle’s power even while you are sitting down in the vehicle. You have to take the product tuned to ensure the best performance. It offers high RPM potential and low-end grunt. It provides extreme energy technology to provide excellent power with the LS engine’s enhanced cylinder head design.

The Comp Cams 54-424-11 Hydraulic Roller Cam as a High Performance Cam for 5.3 Vortec

• Boost horsepower and torque: The Comp Cams 54-424-11 Hydraulic Roller Cam optimizes valve timing, lift, and duration for maximum engine performance, boosting horsepower and torque.
• Enhance throttle response: The camshaft design quickens valve opening and closing, enhancing throttle response and acceleration.
• Expand powerband: The Comp Cams 54-424-11 delivers power throughout the RPM range, expanding the powerband for improved drivability and performance.

Benefits and Reasons to Buy 

• The camshaft 5.3 Vortec is an excellent street cam that offers an excellent response, good drivability, and a wide power range.
• It has standard stability and contains a 1.7+ rocker arm and base circle, and takes advantage of the LS engine’s larger journal diameter.
• The camshaft’s advertised intake duration is 265 degrees, as well as the advertised exhaust durations are 271 degrees. The intake duration of the camshaft at 0.050-inch lift is 212 degrees, and exhaust durations of the camshaft at 0.050-inch lift is 218 degrees as well as; the ratio of exhaust valve lift with the factory rocker arm is 0.563 inch, and the ratio of intake valve lift with the factory rocker arm is 0.558 inch.
• This top rated cam for 5.3 Silverado truck is a great street cam fits in the GM LS GEN III/IV, and it contains 3 – bolt eight-cylinder configuration.
• The hydraulic roller great street LS6 camshafts lobe separation angle is 115 degrees.

Features and Description:

Performance:

The hydraulic roller cam is a great street cam that offers an excellent response, good drivability, and a wide power range. The best 5.3 cam has standard stability and contains a 1.7+ rocker arm and base circle, as well as take advantage of the larger journal diameter of the LS engine. It increases power and sounds great.

RPM Range:

It provides high RPM potential and low-end grunt. The RPM operating range of this camshaft is 1,400 to 1,600.

Cam Size:

The camshaft’s intake duration at a 0.050-inch lift is 212 degrees, and the camshaft’s exhaust durations at a 0.050-inch lift are 218 degrees.

Installation:

It should tune after installation for better performance. It requires LS6 Springs or similar.

Lift:

The lifter style of this camshaft is a hydraulic roller. The camshaft’s intake duration at 0.050-inch lift is 212 degrees as well as exhaust durations of the camshaft at 0.050-inch lift is 218 degrees.

Duration:

The camshaft’s advertised intake duration is 265 degrees, as well as the advertised exhaust durations, are 271 degrees. The ratio of exhaust valve lift with the factory rocker arm is 0.563 inches, and the ratio of intake valve lift with the factory rocker arm is 0.558 inches.

Lobe Separation Angle:

The hydraulic roller great street LS6 camshafts lobe separation angle is 115 degrees.

Other Important Information:

This camshaft is a great street cam fits in the GM LS GEN III/IV. It contains 3 – bolt eight-cylinder configuration. The stability of this camshaft is standard. It provides high RPM potential and low-end grunt. The material of this camshaft is billet steel, and it requires a valve spring. It is a single cam for small block chevy.

Key Features:

• The camshaft’s advertised intake duration is 265 degrees, as well as the advertised exhaust durations, are 271 degrees.
• This chevy 5.3 cam is a great street cam that fits in the GM LS GEN III/IV.
• It contains 3 – bolt eight-cylinder configuration.
• This cam provides high RPM potential and low-end grunt, and the RPM operating range of this camshaft is 1,400 to 1,600.
• The hydraulic roller great street LS6 camshafts lobe separation angle is 115 degrees.
• The camshaft’s intake duration at a 0.050-inch lift is 212 degrees, and the camshaft’s exhaust durations at a 0.050-inch lift are 218 degrees.
• The ratio of exhaust valve lift with the factory rocker arm is 0.563 inches, and the ratio of intake valve lift with the factory rocker arm is 0.558 inches.
• The hydraulic roller cam is a great street cam that offers an excellent response, good drivability, and a wide power range.
• The camshaft has standard stability and contains a 1.7+ rocker arm and base circle, and takes advantage of the LS engine’s larger journal diameter.
• The 5.3l Vortec cam kit increases power and sounds great.
• It requires a valve spring and does not include any assembly lubricant.
• This chevy 5.3 cams is a single cam for small block chevy and requires new spin and needs better performance.

Specifications:

• Item Weight: 9.83 pounds
• Product Dimension: 24.1 x 3 x 2.6 inches
• Camshaft Gear Attachment:  3 – Bolt
• Camshaft Material: Billet Steel
• Lobe Separation: 115 Degree
• Advertised Duration: 265 int. / 271 exh
• Valve lift: 0.558 int. / 0.563 exh.
• Duration at .050 inch lift: 212 int. / 218 exh.

Pros:

• The sound of this cam is incredible.
• The chevy 5.3 cam kit pick up power everywhere.
• It improves stock with a very slight lope at the idle.
• This 5.3 cam kit runs on the stock tone.
• It is best for a daily driver.
• This cam does not require any converter.
• For Idle quality and the excellent response, it requires ECU tuning.
• It is a single cam for small block chevy and comes with valve steam spring seats.

Cons:

• This camshaft does not come with lifters.
• Stock ECU does not help performance.
• Without tuning, it does not provide optimal performance.

7. General Motors 12638427, Engine Camshaft

The hydraulic roller LS9 camshaft is another perfect replacement for the damaged cam. However, this camshaft is simple, but it is reliable. It is the closest replacement camshaft for the original camshaft. This performance cam for 5.3 is, undeniably, an affordable design at an affordable price. The camshaft’s maintenance is straightforward to carry out, and it creates a low noise.

Moreover, this cam provides impressive performance, easy to maintain, and not noisy. The procedure of installation of this camshaft is comfortable and fits perfectly. The appearance of this cam is, most important, generous, and a reliable cam. This camshaft is considered a three-bolt cam.

 Benefits and Reasons to Buy :

• The hydraulic roller LS9 camshaft is the perfect replacement for the damaged cam and the closest replacement camshaft for the original camshaft.
• This camshaft is simple, but it is reliable with an affordable price and affordable design.
• The camshaft’s maintenance is effortless to carry out, and it creates a low noise.
• This cam provides impressive performance, easy to maintain, and not noisy.
• The procedure of installation of this camshaft is comfortable and fits perfectly.
• The appearance of this cam is excellent and considered a three-bolt cam.

Features and Description:

Performance:

The hydraulic roller LS9 camshaft is the perfect replacement for the damaged cam and the closest replacement camshaft for the original camshaft. It is simple but reliable with an affordable price and affordable design.

Cam Size:

This hydraulic roller LS9 camshaft is 6 pounds, and the dimension is 22 x 3 x 3 inches.

Installation:

The procedure of installation of this camshaft is easy, and this camshaft fits perfectly.

Other Important Information:

This cam provides terrific performance. The maintenance of this camshaft is easy, and it is not noisy as it creates low noise. The appearance of this cam is excellent and considered a three-bolt cam.

Key Features:

• The hydraulic roller LS9 camshaft is the perfect replacement for the damaged cam.
• This camshaft is simple, but it is reliable.
• It is the closest replacement camshaft for the original camshaft.
• This camshaft is an affordable design at an affordable price.
• The maintenance of the camshaft is effortless to carry out, and it creates a low noise.
• This cam provides impressive performance, easy to maintain, and not noisy.
• The procedure of installation of this camshaft is comfortable and fits perfectly.
• The appearance of this cam is great and a reliable cam.
• This camshaft is considered a three-bolt cam.

Specifications:

• Item Weight: 6 pounds
• Product Dimension: 22 x 3 x 3 inches

Pros:

• The maintenance of this camshaft is easy.
• The design of this cam is affordable.
• This cam is not noisy.
• The installation process of this cam is easy.
• It provides incredible performance.

Cons:

• Valve springs and some little things of this cam have to upgrade.

Buying Considerations of the Best Cam For 5.3 Vortec Silverado in 2023

All camshaft are not adaptable or adjustable for 5.3 Vortec, whereas some tuners are mainly manufactured for it. You have to understand the model of the vehicle and then finding for the best-suited camshaft. So some things should consider before purchasing a camshaft-

• Before deciding on camshaft’s brand or design, determine what you want (rough idle or smooth idle) and the cam you are happy with first. Then, ensure that the cam is suitable for the truck.
• Ensure your budget to spend for replacement, and the budget is not too little that prevents purchasing a low-quality brand.
• Understand the camshaft’s type of efficiency in which you are willing to invest. Your cam can provide improved performance and perform over a long period. The rpm range, cam size, lift, duration, and lobe separation angles of the camshaft is appropriate for you and your truck.
• Identify an easily installed product. Go for a brand that supports you and provides advice to install successfully is essential for the first time installing and changing.
• Ensure the durability and quality of the product. Also, know camshaft size.

Ensure the gathered information you need is right. Source

Source Image

Flat Tappet vs. Roller

Flat tappet cam slide against the cam lobes and use a slightly curved bottom lifter, whereas roller cam is hardened steel cam and use lifters that roll over the cam lobes with a wheel or roller.

Check camshaft

Hydraulic or Solid?

The hydraulic lifter is self-adjusting, but the solid lifter is not. Hydraulic uses a spring-loaded plunger, oil-damped to maintain valve lash, whereas mechanical lifter relies on adjustable valvetrain, adequately set up. Solid cam produces more power than hydraulic. Source

Note: Chrysler offered many size varieties of “stock” parts, so use measurements or numbers like 1600 RPM stall, not “stock stall”.

Cylinder pressure note:

Cylinder head material, the static compression ratio, the engine’s altitude, the engine’s closing point, the intake lobe, and the final displacement of the engine are responsible for cylinder pressure. Build the engine for 165psi cylinder pressure with iron heads while using 93 octane gasoline, and aluminum heads using 195 psi cylinder pressure. It is the maximum safe power and pressure without odd spark curves or detonation.

The static compression ratio must raise for maintaining the cylinder pressure so that the camshaft gets larger. For maximizing the engine’s power, request the computer-generated cylinder pressures while ordering the Real Chrysler Camshaft.

Mopar Performance camshaft note:

Replace a Hughes Engines “real” Chrysler a Mopar Performance camshaft through 5º to 7º smaller at .050″ tappet lift for improved power in all RPM ranges.

Source Image

Besides the cylinder head flow, the flow in the RPM range in the engine and the intake-to-exhaust flow percentage is essential. A high percentage head can use more closely matched exhaust and intake lobe figures cam. In contrast, a low ratio head between the exhaust and intake flow can be benefited from more exhaust duration for evacuating the burned gases.

Source image credit

Lifts refer to the length of the raising valve from its seats in inches in the cylinder. Gross and lobes are common types of lift. A cam card refers to the stock ratio of engines, whereas gross lift alters by changing the rocker’s ratio, i.e., 1.5 to 1.6. a cam can slightly be upgraded without changing it.

The rocker ratio multiplies the lobe lift provides the valve lift number through a non-stock ratio.

5.3 low end torque cam-usually 114-116 LSA cams are going to have crappy low end, smooth idle and more top end.

Cam and lifters for 5.3 vortec-Howards Cams Rattler Camshaft and Lifter Kits -are designed for maximum performance.  And Utilizing the highest grade race quality control standards.

Camshaft installation cost-5.3 Silverado cam install price

What a cam swap and FAST LSXRT intake manifold can do for power?

Biggest cam for 5.3 without stall  

216/222 cam is the most prominent cam for 5.3, stock exhaust cats, stock converter, Idles with a little lope that provides 40hp and 20 tq in second gear pulls.

What is a Stage 3 cam?

The Stage 3 LS1 cam is the largest cam that can be recommended with the stock torque’s converter. It can use with the stock rear gears, stock intake manifolds, stock exhaust manifolds, stock torque converters.  

However, a stage 3 cam motion hydraulic roller cam provides extended RPM capabilities, excellent low-end torque, and mild performance idle over the stock camshaft. A performance replacement requires more power without low gas mileage implicated with the larger cams for functioning correctly.

What do the camshaft numbers mean?

Intake Duration at 050 inch Lift:227Exhaust Duration at 050 inch Lift:235Intake Valve Lift with Factory Rocker Arm Ratio:0.480 in.Exhaust Valve Lift with Factory Rocker Arm Ratio:0.488 in.

• The first two number of the camshaft means degrees for the intake and exhaust that usually provided at 0.50 inch of lift.
• The next two number means the valve lift of exhaust and intake in thousands of an inch.
• The final number means the degrees of overlap or lope separation angles.

What is the best camshaft brand?

• Edelbrock
• Comp Cams
• GM Performance Parts
• Crane Cams
• Erson Cams
• HKS
• GReddy
• Melling
• Crower
• Howard Cams
• Lunati Cams
• Mopar Performance
• Isky Racing Cams
• Ford Racing Performance Parts
• Sealed Power from Federal-Mogul

  What is the best cam for a 5.3 Silverado?

  • Edelbrock 2102 Camshaft and lifter kit
  • Comp Cams 17001 – 16 1.5 Ratio
  • Comp Cams 54 – 424 – 11 Hydraulic Roller Cam
  • Comp Cams 54 – 444 – 11 XFI XE – R 224/230 Hydraulic Roller Cam
  • General Motors 12638427, Engine Camshaft
  • Brian Tooley Racing BTR Truck Stage 3 Cam Beehive Springs and Pushrod Kit
  • Lunati 10120702LK Voodoo 219/227 Hydraulic Flat Cam
  • Texas Speed TSP Stage 2 Low Lift Truck Camshaft Vortec Truck Cam
  • GM 5.3 AFM Cam and Lifter Replacement Kit
  • Comp Cams 54 – 459 – 11 LSR Cathedral Port 231/239 Hydraulic Roller Cam
  • Michigan Motorsports Stage 3 Cam

Does a cam increase horsepower?

Yes absolutely a cam can increase horsepower. Learn more.

Learn more about how camshaft lobe lifts improve sound.

How do I get more power out of my 5.3 Silverado?

1. The basics should be installed to transform the Vortec Engine of 5.3 liter, which improves power to 5.3 Silverado.
2. An exhaust system a high flow cat-back should install for getting more power to the 5.3 Silverado.

Chevy 5.3 engine specs:

The 5.3 is a 327 cubic inch motor, the 6.0 liter motor is 364 cubic inch.

Type:	5.3L Gen IV V8 Small Block
Chevrolet Express:	310 hp (231 kW) @ 5200 RPM SAE Certified   Horsepower:285 hp @ 5200 RPM
GMC Savana:	310 hp (231 kW) @ 5200 RPM SAE Certified
Torque: lb.-ft. (Nm)
Chevrolet Express:	334 lb.-ft. (453 Nm) @ 4500 RPM SAE Certified   Torque: 325 lb.-ft. @ 4000 RPM

FAQ

How do I get more power out of my 5.3 Silverado?

For getting more power to 5.3 Silverado, the basics should install for starting transforming the Vortec Engine of 5.3 liter that improves power as well as an exhaust system a high flow cat-back should install.

How do I add horsepower to my 5.3 Silverado?

• The stock air filter replacement with the aftermarket air.
• Performance Spark Plugs, Filter, and Wires increase the power of gapping and improves efficiency
• An aftermarket air filter allows for getting improved air into the engine and getting out of thin air.
• A series of computer chips helps to run electronic engines and control functions.
• Trunnion Kit upgrades can also be an excellent way to improve horsepower.

What is the Best Performance Cam for 5.3 Silverado?

The best performance cam for 5.3 Silverado is the BTR Truck Stage 3 Camshaft. The BTR Truck Stage 3 Camshaft provides top notch performance including improved throttle response and low-end power, without sacrificing drivability or fuel efficiency. It’s the ideal performance cam across the board.

Can you daily drive a cammed truck?

You can daily drive a cammed truck without any problem. It depends on the cam, and you will need a Trans cooler and a stall converter. In the meantime, you will also need a computer tune. But you have to ensure no junk and to buy the right parts.

How much HP can you get out of a 5.3 Vortec?

It mostly depends on how much you are willing to spend on your 5.3 Vortec. If you are willing to change your turbo, intercooler, heads, cam, forged cranks then you can get 1000 HP easily. But if you are not into spending a fortune then normally with just a few upgrades you can get up to 500 HP.

How can I add more horsepower to my 5.3 Vortec?

To get maximum horsepower you need to upgrade your 5.3 Vortec not just only in one aspect but you have to spend a lot of your money and time on it. Although it will not keep the power steady for a long time it will serve you for a considerate amount. If you replace your block with a beefier LSx block then you might get the power for a longer period. Upgrading a cam is a great way to do it. There are also a number of other ways to get more power out of a 5.3l vortec engine including upgrades to the cold air intake system, ignition system, fuel system, forced induction, and more.

Is the 5.3 a good motor?

The 5.3 Vortec is considered an extremely reliable engine. This can give maximum support and tension free drive up to 220k miles. The plugs, coils, water pump, gaskets and hoses might face some issues in the long run and might also need replacement but also its engine blocks are bulletproof and it is expected that this engine can run your vehicle for a long time with high mileage.

How Do I Increase the Performance of My Chevy 5.3?

To improve the performance of your 5.3 Chevy, here are a few tricks you can try out. Doing these in conjunction will also give an extra lift:

• Upgrade your camshaft (as you already know!)
• Upgrade the cold air intake
• Install a performance exhaust system
• Upgrade long tube headers
• Add a tuner or programmer to adjust the engine’s computer settings
• Upgrade your water pump.

Additionally, upgrading the ignition system and installing a high-performance fuel pump can also help boost your vehicle’s performance.

How many miles will a Chevy 5.3 last?

With correct maintenance, the Chevy 5.3 Vortec can last about 255k to 318k miles. In this period problems in the head gasket or fuel tank can occur but with simple replacements, the engine will run smoothly for longer miles. It is suggested to change its oil regularly and not to put too much pressure on the engine for safer and longer mileage.

Related article:

What is the cam lift on a stock 350 and What is the biggest cam for stock 350 and How can I get more horsepower out of my stock 350?

Check Best Cam For Stock 454 Review and Buying guide.

The 4 Best Cam for Stock 454:

1. COMP Cams CL11-600-4 Thumpr 279TH7 Cam
2. Edelbrock 7162 Performer Cam
3. COMP Cams K11-242-3 Camshaft Kit
4. Lunati Voodoo Cam and Lifter Kit

Conclusion

This article has thoroughly explained almost all the advanced features, specifications, and benefits of the best cam for 5.3 Vortec.  You may have gained knowledge about the different cam and already understood which one is the best suited for your vehicle among them. But if you have any queries or face any problems, feel free to ask.

Source: https://www.crankshaftcoalition.com/wiki/How_to_choose_a_camshaft ,https://www.speedwaymotors.com/the-toolbox/camshaft-selection/28653

https://www.chevydiy.com/how-to-choose-a-cam-for-small-block-chevys/

https://www.enginebuildermag.com/2014/11/choosing-perfect-camshaft-build/

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