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Thumpr NSR Cam for Dodge Non-VVT 5.7/6.1L HEMI

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UPC:
00036584385356
Weight:
13.27 LBS
MSRP: $601.14
$500.95
(You save $100.19 )

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A Portion Of The Proceeds From Your Purchase Supports The Development & Reproduction Of High Quality 1963-1991 Restoration Parts.

Thumpr NSR Cam for Dodge Non-VVT 5.7/6.1L HEMI

Thumpr NSR Cam for Dodge Non-VVT 5.7/6.1L HEMI

MSRP: $601.14
$500.95
(You save $100.19 )
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.

Installation Instructions

Installation Instructions



This Part Fits:

YearMakeModelSubmodel
2008JeepCommanderLimited Premium
2008JeepCommanderOverland
2008JeepGrand CherokeeLimited Premium
2008JeepGrand CherokeeOverland
2006-2010JeepGrand CherokeeSRT8


Advertised Exhaust Duration295
Advertised Intake Duration268
ApplicationsDodge: Magnum 08 - 08 5.7 L Engine, Dodge: Magnum 06 - 08 6.1 L Engine, Dodge: Charger 06 - 10 6.1 L Engine, Dodge: Charger 06 - 08 5.7 L Engine, Dodge: Ram 2500 03 - 08 5.7 L Engine, Dodge: Ram 1500 03 - 08 5.7 L Engine, Dodge: Durango 04 - 08 5.7 L Engine, Dodge: Ram 3500 03 - 08 5.7 L Engine, Jeep: Grand Cherokee 08 - 08 5.7 L Engine, Jeep: Grand Cherokee 06 - 10 6.1 L Engine, Chrysler: Aspen 08 - 08 5.7 L Engine, Dodge: Challenger 08 - 10 6.1 L Engine, Jeep: Commander 08 - 08 5.7 L Engine, Chrysler: 300 05 - 08 5.7 L Engine, Chrysler: 300 05 - 10 6.1 L Engine
Assembly Lubricant IncludedNo
Basic Operating RPM Range1600-6200
C.A.R.B. E.O. NumberN/A
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?Yes, but must be a race/competition only vehicle.
C.A.R.B. Exemption ReasonN/A
California Proposition 65WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam TypeHydraulic Roller
Camshaft Gear Attachment1-Bolt
Camshaft MaterialBillet Steel
Camshaft SeriesThumpr
CommentsSee 201-700-17 for 2010+ VVT-Equipped 5.7/6.4L Dodge HEMI applications.
DescriptionDelivers 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.
Description_SLAThumpr NSR for 5.7/6.1 Non-VVT HEMI
Engine Family5.7L & 6.1L Hemi (2003-08)
Exhaust Duration at .050 inch Lift233
Exhaust Valve Lift0.492
Grind Number268THR12
Intake Duration at .050 Inch Lift214
Intake Valve Lift0.495
Lifter TypeRoller
Lifters IncludedNo
Lobe Separation112
UsageStreet / Performance
Valve Springs RequiredNo

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