PRODUCT DESCRIPTION
Fits: 2003-10, Non-VVT 5.7/6.1L HEMI
Cam Style:Hydraulic roller tappet
Basic Operating RPM Range:1,600-6,200
Intake Duration at 050 inch Lift:214
Exhaust Duration at 050 inch Lift:233
Duration at 050 inch Lift:214 int./233 exh.
Advertised Intake Duration:268
Advertised Exhaust Duration:295
Advertised Duration:268 int./295 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.495 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.492 in.
Valve Lift with Factory Rocker Arm Ratio:0.494 int./0.492 exh.
Lobe Separation (degrees):112
Computer-Controlled Compatible:Yes
Valve Springs Required:No
Camshaft Manufacturers Description:HYDRAULIC ROLLER – Thumpr™ – Delivers the awesomeThumpr™ sound from your Non-VVT Hemi with a simple cam, limiter& tune. Excellent performance in the mid to upper RPM with only small losses below 2500 RPM. Phaser limiter or lockout kit required.
Quantity:Sold individually.
Notes:Custom computer tuning required.
COMP Cams Thumpr NSR Hemi Gen III/IV camshafts bring the wildly popular Thumpr sound to late model Hemi engines, while offering big power gains and no need to upgrade valve springs. The cams are made from billet steel cores for increased strength—and require no springs for a far easier installation. Great in naturally aspirated or supercharged applications, COMP Cams Thumpr NSR Hemi Gen III/IV camshafts provide excellent performance in mid- to upper-rpm ranges. Order the model designed for your vehicle and engine application.
