Product Description
COMP Cams is bringing the Thumpr camshaft series to the 2003-2008 Dodge 5.7/6.1L and 2009+ Dodge 5.7/6.4L HEMI engines. The new COMP Cams Thumpr NSR camshafts offer big power gains along with the unmistakable Thumpr idle lope, all without the need to upgrade valve springs.In the past, attaining a racecar idle sound meant swapping to a camshaft that sacrificed low-RPM torque. COMP Cams engineers have overcome this dilemma by delivering Thumpr camshaft technology to the modern Dodge HEMI engine platform. Thanks to optimized intake and exhaust lobes, the Thumpr, GEN III/IV HEMI enthusiasts can have a lopey idle without sacrificing the low RPM torque that street-driven HEMIs require.The Thumpr NSR camshafts for the Dodge GEN III/IV HEMI do not require a valve spring upgrade, while COMP Cams does recommend both an ECU tune and DOD deletion, as well as a phaser limiter for VVT-equipped GEN IV HEMI engines.
Engine components are vital to your vehicles operation, keep your vehicle running properly by making sure your engine components are in good condition and replaced when needed.
camshafts contol the amount of time that your intake and exhaust valaves are open. An increase in camshaft size will increase performance while also increasing how rough your vehicle's idle is.
NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN CA, WE CANNOT SHIP YOU THIS ITEM AND YOU WILL BE CHARGED A 10% CANCELLATION FEE IF YOU ORDER. PLEASE LOOK FOR OTHER PRODUCTS WITH CARB APPROVAL.
About COMP Cams
For more than 35 years, the COMP Cams® mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group™ has grown to multiple companies and hundreds of employees, we still retain the competitive spirit and desire to be the very best that has positioned COMP Cams® as the absolute leader in valve train components. Performance COMP Cams® has never forgotten that performance is defined by results –both at the track and on the street. We spend thousands of hours working with individuals, teams and companies to ensure that our products provide superior performance and reliability. Whether we’re working with a Pro Stock or Sprint Cup team, or putting thousands of grueling miles on one of our pro touring or street/strip components, we test our products in the same places you do. That’s why we know that every COMP Cams® product will perform to the highest of standards.
Vehicle Fitments
- 2003 Dodge Ram 1500 Laramie
- 2003 Dodge Ram 1500 SLT
- 2003 Dodge Ram 1500 ST
- 2003 Dodge Ram 2500 Laramie
- 2003 Dodge Ram 2500 SLT
- 2003 Dodge Ram 2500 ST
- 2003 Dodge Ram 3500 Laramie
- 2003 Dodge Ram 3500 SLT
- 2003 Dodge Ram 3500 ST
- 2004 Dodge Durango Limited
- 2004 Dodge Durango SLT
- 2004 Dodge Ram 1500 Laramie
- 2004 Dodge Ram 1500 SLT
- 2004 Dodge Ram 1500 ST
- 2004 Dodge Ram 2500 SLT
- 2004 Dodge Ram 2500 ST
- 2004 Dodge Ram 3500 Laramie
- 2004 Dodge Ram 3500 SLT
- 2004 Dodge Ram 3500 ST
- 2005 Chrysler 300 C
- 2005 Chrysler 300 C SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2005 Dodge Durango Limited
- 2005 Dodge Durango SLT
- 2005 Dodge Durango ST
- 2005 Dodge Magnum R/T
- 2005 Dodge Ram 1500 Laramie
- 2005 Dodge Ram 1500 SLT
- 2005 Dodge Ram 1500 ST
- 2005 Dodge Ram 2500 Laramie
- 2005 Dodge Ram 2500 SLT
- 2005 Dodge Ram 2500 ST
- 2005 Dodge Ram 3500 Laramie
- 2005 Dodge Ram 3500 SLT
- 2005 Dodge Ram 3500 ST
- 2005 Jeep Grand Cherokee Limited
- 2006 Chrysler 300 C
- 2006 Chrysler 300 C SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2006 Dodge Charger Daytona R/T ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 5.7L, RWD 5speed Automatic)
- 2006 Dodge Charger R/T ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 5.7L, RWD 5speed Automatic)
- 2006 Dodge Charger SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2006 Dodge Durango Adventurer
- 2006 Dodge Durango Limited
- 2006 Dodge Durango SLT
- 2006 Dodge Magnum R/T
- 2006 Dodge Magnum SRT8 ( 4 door Wagon, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2006 Dodge Ram 1500 Laramie
- 2006 Dodge Ram 1500 SLT
- 2006 Dodge Ram 1500 Sport
- 2006 Dodge Ram 1500 ST
- 2006 Dodge Ram 1500 TRX4
- 2006 Dodge Ram 2500 Laramie
- 2006 Dodge Ram 2500 Power Wagon
- 2006 Dodge Ram 2500 SLT
- 2006 Dodge Ram 2500 Sport
- 2006 Dodge Ram 2500 ST
- 2006 Dodge Ram 2500 TRX4
- 2006 Dodge Ram 3500 Laramie
- 2006 Dodge Ram 3500 SLT
- 2006 Dodge Ram 3500 Sport
- 2006 Dodge Ram 3500 ST
- 2006 Jeep Commander Limited
- 2006 Jeep Grand Cherokee Limited
- 2006 Jeep Grand Cherokee Overland
- 2006 Jeep Grand Cherokee SRT8 ( 4 door Sport Utility, U/KHP 8 Cylinder Naturally Aspirated 6.1L, 4WD 5speed Automatic)
- 2007 Chrysler 300 C
- 2007 Chrysler 300 C SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2007 Chrysler Aspen Limited
- 2007 Dodge Charger R/T
- 2007 Dodge Charger SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2007 Dodge Durango Adventurer
- 2007 Dodge Durango Limited
- 2007 Dodge Durango SLT
- 2007 Dodge Durango SXT
- 2007 Dodge Magnum R/T
- 2007 Dodge Magnum SRT8 ( 4 door Wagon, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2007 Dodge Ram 1500 Laramie
- 2007 Dodge Ram 1500 SLT
- 2007 Dodge Ram 1500 Sport
- 2007 Dodge Ram 1500 ST
- 2007 Dodge Ram 1500 TRX4
- 2007 Dodge Ram 2500 Laramie
- 2007 Dodge Ram 2500 Power Wagon
- 2007 Dodge Ram 2500 SLT
- 2007 Dodge Ram 2500 Sport
- 2007 Dodge Ram 2500 ST
- 2007 Dodge Ram 2500 TRX4
- 2007 Dodge Ram 3500 Laramie
- 2007 Dodge Ram 3500 SLT
- 2007 Dodge Ram 3500 Sport
- 2007 Dodge Ram 3500 ST
- 2007 Jeep Commander Limited
- 2007 Jeep Commander Overland
- 2007 Jeep Grand Cherokee Limited
- 2007 Jeep Grand Cherokee Overland
- 2007 Jeep Grand Cherokee SRT8 ( 4 door Sport Utility, U/KHP 8 Cylinder Naturally Aspirated 6.1L, 4WD 5speed Automatic)
- 2008 Chrysler 300 C
- 2008 Chrysler 300 C SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2008 Chrysler Aspen Limited
- 2008 Dodge Challenger SRT8 ( 2 door Coupe, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2008 Dodge Charger R/T
- 2008 Dodge Charger SE
- 2008 Dodge Charger SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2008 Dodge Durango Adventurer
- 2008 Dodge Durango Limited
- 2008 Dodge Durango SLT
- 2008 Dodge Magnum R/T
- 2008 Dodge Magnum SRT8 ( 4 door Wagon, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2008 Dodge Ram 1500 Laramie
- 2008 Dodge Ram 1500 SLT
- 2008 Dodge Ram 1500 ST
- 2008 Dodge Ram 1500 SXT
- 2008 Dodge Ram 2500 Laramie
- 2008 Dodge Ram 2500 Power Wagon
- 2008 Dodge Ram 2500 SLT
- 2008 Dodge Ram 2500 ST
- 2008 Dodge Ram 2500 SXT
- 2008 Dodge Ram 3500 Laramie
- 2008 Dodge Ram 3500 SLT
- 2008 Dodge Ram 3500 ST
- 2008 Dodge Ram 3500 SXT
- 2008 Jeep Commander Limited
- 2008 Jeep Commander Overland
- 2008 Jeep Grand Cherokee Limited
- 2008 Jeep Grand Cherokee Overland
- 2008 Jeep Grand Cherokee SRT8 ( 4 door Sport Utility, U/KHP 8 Cylinder Naturally Aspirated 6.1L, 4WD 5speed Automatic)
- 2009 Chrysler 300 C SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2009 Dodge Challenger SRT8
- 2009 Dodge Charger SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2009 Jeep Grand Cherokee SRT8 ( 4 door Sport Utility, U/KHP 8 Cylinder Naturally Aspirated 6.1L, 4WD 5speed Automatic)
- 2010 Chrysler 300 C SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2010 Dodge Challenger SRT8
- 2010 Dodge Charger SRT8 ( 4 door Sedan, U/KHP 8 Cylinder Naturally Aspirated 6.1L, RWD 5speed Automatic)
- 2010 Jeep Grand Cherokee SRT8 ( 4 door Sport Utility, U/KHP 8 Cylinder Naturally Aspirated 6.1L, 4WD 5speed Automatic)
