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Thumpr Roller Camshaft <br> 03-10 Dodge Ram 1500 2500 3500 Challenger
COMP CAMS
®

Thumpr Roller Camshaft
03-10 Dodge Ram 1500 2500 3500 Challenger

SKU: CCA-112-700-11
$579.95

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
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.

Features:

  • Delivers the awesome Thumpr sound from your HEMI with a simple camshaft change & tune. Excellent performance in the mid to upper RPM with only small losses below 2500 RPM.
  • Camshaft Series: Thumpr
  • Lobe Separation: 112 DD
  • Intake Valve Lift: 0.495 IN
  • Exhaust Valve Lift: 0.492 IN
  • Lifters Included: No
  • Valve Springs Required: No
  • Assembly Lubricant Included: No
  • Camshaft Gear Attachment: 1-Bolt
  • Camshaft Material: Billet Steel
  • Engine Family: 5.7L & 6.1L Hemi (2003-08)
  • Usage: Street / Performance
  • Lifter Type: Roller
  • Cam Type: Hydraulic Roller
  • Grind Number: 268THR12
  • Grind Number: 268THR12
  • Basic Operating RPM Range: 1600-6200
  • Intake Duration at .050 Inch Lift: 214 DD
  • Exhaust Duration at .050 Inch Lift: 233 DD
  • Advertised Intake Duration: 268 DD
  • Advertised Exhaust Duration: 295 DD


  • Package Includes:

  • Engine Camshaft


  • Compatible With:

  • 2003-2008 Dodge Ram 3500 Ram 1500 Ram 2500
  • 2005-2010 Chrysler 300
  • 2006-2010 Dodge Charger
  • 2006-2008 Dodge Magnum
  • 2006-2010 Jeep Grand Cherokee
  • 2008 Chrysler Aspen
  • 2004-2005,2008 Dodge Durango
  • 2008 Jeep Commander
  • 2008-2010 Dodge Challenger


  • WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/