COMP CAMS 54-702-11 Thumpr Camshaft Ls 4.8L/5.3L/6.0L

( Brand: Comp Cams ), ( Manufacturer Part Number: 54-702-11 ), ( Type: Camshaft ), ( Items Included: Bolt ), ( Material: Steel ), ( Vintage Part: No ), ( Performance Part: Yes )

Review COMP CAMS Stage Thumpr Camshaft Ls 4.8l/5.3l/6.0l Trucks

Introducing the COMP Cams Thumpr Camshaft (Part Number: 54-702-11) specifically designed for the LS 4.8L/5.3L/6.0L engines. This camshaft is a game-changer for those seeking optimal performance and power in their vehicle.

The COMP Cams Thumpr Camshaft is engineered with a unique design that sets it apart from other camshafts in the market. Its grind profile features a progressive roller tip design that provides a more consistent and robust idle, yet delivers a powerful and aggressive response during acceleration. This results in improved torque and horsepower throughout the RPM range.

This camshaft is made of high-quality materials for durability and reliability. The lobes are CNC-machined from billet steel, ensuring precise and consistent dimensions. The roller tips are made from heat-treated, chrome-moly roller material for maximum durability and wear resistance.

The COMP Cams Thumpr Camshaft also comes with a 5-axis CNC-machined base circle that ensures perfect alignment and clearance for valve train components. This results in reduced valve train noise and improved engine performance.

Installing the Thumpr Camshaft is a breeze, thanks to its easy-to-install design. It comes with a stock length pushrod and a set of precision ground lobe-centered rocker arms for a hassle-free installation process. The camshaft also includes a set of COPPER-NUTS , which provide a positive seal against the head and prevent oil leakage.

In summary, the COMP Cams Thumpr Camshaft (Part Number: 54-702-11) is a high-performance camshaft designed for the LS 4.8L/5.3L/6.0L engines. It delivers improved torque and horsepower, a consistent and robust idle, and reduced valve train noise. Made of high-quality materials and easy to install, this camshaft is an excellent investment for any performance enthusiast looking to take their engine to the next level.

The COMP Cams 54-702-11 Thumpr camshaft is designed for use in LS 4.8L, 5.3L, and 6.0L engines. Here are some potential pros and cons of purchasing this camshaft:

1. Increased horsepower and torque: The Thumpr camshaft is designed to provide improved power output, making it a popular choice for performance enthusiasts.

2. Improved throttle response: The camshaft is designed to provide quicker response times, leading to a more responsive engine.

3. Durable design: COMP Cams uses high-quality materials and manufacturing processes to ensure the camshaft is durable and long-lasting.

4. Custom grind options: COMP Cams offers custom grind options to help optimize the camshaft for specific engine configurations and performance goals.

1. Higher cost: The Thumpr camshaft is more expensive than stock camshafts, which may be a barrier for some buyers.

2. Installation complexity: Installing the Thumpr camshaft requires more expertise and tools than a stock camshaft, which may add to the cost and time involved.

3. Potential for increased emissions: The Thumpr camshaft may cause an increase in emissions, which could lead to failed emissions tests or other issues.

4. Compatibility issues: It is important to ensure that the Thumpr camshaft is compatible with the specific engine and vehicle configuration, as using an incorrect camshaft can lead to performance issues or engine damage.

The COMP Cams 54-702-11 Thumpr camshaft is a high-performance option for LS 4.8L, 5.3L, and 6.0L engines. It offers increased horsepower and torque, improved throttle response, and a durable design. However, it also comes with a higher cost, installation complexity, potential compatibility issues, and the possibility of increased emissions. Ultimately, the decision to purchase the Thumpr camshaft depends on the individual's performance goals, budget, and expertise level.

If you are looking for a high-performance camshaft for your LS engine and have the necessary expertise and budget, the COMP Cams 54-702-11 Thumpr camshaft is a solid choice. However, if you are on a tight budget or unsure of your installation capabilities, it may be worth considering a less expensive, off-the-shelf camshaft or seeking the advice of a professional mechanic.

Details:

Comp Cams thumpr s2 Camshaft, ran for less than 2000 miles and was swapped out a lunatic turbo Camshaft. Nothing wrong with the cam, looks like new. No scratches or dings, idled amazing, drove great, pulled hard.

part #: 5470211 prices

• $500.00-$1372.42

specifications cashalif:

• brand: Comp Cams
• mpn: 54-702-11
• type: Camshaft
• items included: Bolt
• material: Steel
• vintage part: No
• performance part: Yes

offer cashalif:

• started: January 16, 2026
• options: Ship-to-home
• best offers: True
• availability: In Stock
• sold: 0
• quantity: 3

general cashalif:

• Engines Engine Parts > Valvetrain Components > Camshafts
• condition: Used

returns cashalif:

• policy: No Returns

payments cashalif:

• credit card: Visa
• other
• wallet: Paypal

seller cashalif:

• rating: 100.0%
• # reviews: 65
• city: Wallace, Michigan

shipping cashalif:

• service: USPS Ground Advantage
• class: Standard
• type: Fixed
• carrier: USPS
• cost: $15.00
• transit: 7-11 Days

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