Stage 2 Thumpr 227/237 Hydraulic Roller Cam
Thumpr lobe design for awesome idle lope in modified 5.3L & 6.0L truck engines. Required high lift valve springs ensure maximum power gains. AFM & VVT delete.
CK and MK camshaft kits are available for this camshaft. Add CK or MK to the beginning of this part number for a CK or MK Kit with appropriately matched valvetrain parts.
GMC: Sierra 08 - 16 6.2 L Engine, Chevrolet: Silverado 1500 Classic 07 - 07 4.8 L Engine, Saab: 9-7x 09 - 09 6 L Engine, Chevrolet: Trailblazer 09 - 09 6 L Engine, Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Chevrolet: Express Cargo 09 - 09 5.3 L Engine, Chevrolet: Monte Carlo 06 - 07 5.3 L Engine, GMC: Sierra 2500 99 - 00 5.3 L Engine, GMC: Yukon XL 1500 07 - 09 6 L Engine, Chevrolet: Silverado 3500 HD 09 - 19 6 L Engine, Chevrolet: Silverado 1500 09 - 13 6.2 L Engine, Chevrolet: Avalanche 07 - 13 5.3 L Engine, Chevrolet: Corvette 06 - 13 7 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine, Chevrolet: Tahoe 00 - 14 5.3 L Engine, Cadillac: Escalade 06 - 13 6 L Engine, Cadillac: Escalade EXT 07 - 13 6.2 L Engine, Cadillac: Escalade 07 - 16 6.2 L Engine, GMC: Canyon 09 - 12 5.3 L Engine, Saab: 9-7x 05 - 09 5.3 L Engine, Buick: Allure 08 - 09 5.3 L Engine, GMC: Yukon 08 - 13 6 L Engine, Pontiac: G8 09 - 09 6.2 L Engine, GMC: Yukon 07 - 14 6.2 L Engine, GMC: Sierra 1500 Classic 07 - 07 5.3 L Engine, GMC: Envoy 05 - 09 5.3 L Engine, Chevrolet: Express Cargo 10 - 17 6 L Engine, GMC: Yukon XL 1500 07 - 14 6.2 L Engine, GMC: Savana 1500 03 - 14 5.3 L Engine, Chevrolet: Suburban 16 - 18 6 L Engine, Chevrolet: Tahoe 07 - 09 4.8 L Engine, Cadillac: Escalade ESV 07 - 16 6.2 L Engine, Hummer: H3 08 - 10 5.3 L Engine, Chevrolet: Express 3500 09 - 19 6 L Engine, GMC: Yukon XL 1500 00 - 14 5.3 L Engine, Chevrolet: Silverado 3500 08 - 18 6 L Engine, Chevrolet: Avalanche 07 - 09 6 L Engine, Chevrolet: Silverado 2500 99 - 16 5.3 L Engine, GMC: Yukon 00 - 14 5.3 L Engine, Chevrolet: Suburban 1500 00 - 14 5.3 L Engine, Chevrolet: Cheyenne 14 - 16 6.2 L Engine, Chevrolet: Express 3500 07 - 17 4.8 L Engine, GMC: Savana 2500 07 - 17 4.8 L Engine, Chevrolet: Trailblazer EXT 03 - 06 5.3 L Engine, Chevrolet: Express 3500 03 - 08 5.3 L Engine, Chevrolet: Camaro 10 - 15 6.2 L Engine, Chevrolet: Silverado 1500 07 - 13 4.8 L Engine, GMC: Envoy XUV 04 - 05 5.3 L Engine, Chevrolet: Avalanche 1
Upgrade your truck's performance with the COMP Cams Stage 2 Thumpr Camshaft, designed specifically for Gen LV LS engines including 4.8L, 5.3L, and 6.0L models. This hydraulic roller cam features a Thumpr lobe design that delivers an aggressive idle lope, enhancing the sound and character of your vehicle while boosting power. The camshaft requires high lift valve springs to achieve maximum gains, making it ideal for modified engine setups seeking increased horsepower and torque.
Constructed for durability and performance, this camshaft is suitable for a wide range of trucks and SUVs, including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and others from years 2000 to 2019. The design excludes AFM and VVT systems, simplifying installation and ensuring compatibility with various aftermarket components. The part is available with matching CK and MK valvetrain kits, which can be added to the part number for a comprehensive upgrade package.
Designed by COMP Cams, this part offers reliable quality and performance, making it a popular choice for enthusiasts looking to enhance their vehicle's sound and power. Whether you're building a street machine or a weekend off-road rig, the Stage 2 Thumpr Camshaft provides a notable increase in performance, durability, and aggressive sound. Proper installation and matching valvetrain components are recommended to maximize the benefits of this camshaft and ensure optimal engine operation.
Features:
- Thumpr lobe design for aggressive idle and sound
- Requires high lift valve springs for maximum performance
- Compatible with a wide range of 4.8L, 5.3L, and 6.0L Gen LV LS truck engines
- Designed for non-AFM and VVT systems
- Available with matching CK and MK valvetrain kits for comprehensive upgrades