COMP Cams Thumpr NSR Hemi Gen III/IV Camshafts 201-700-17

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.Brand: COMP Cams
Manufacturer's Part Number: 201-700-17
Part Type: Camshafts
Product Line: COMP Cams Thumpr NSR Hemi Gen III/IV Camshafts
HP Direct Part Number: CCA-201-700-17
UPC: 00036584385363
Cam Style: Hydraulic roller, OE roller
Camshaft Use: Street/Strip
Camshaft Manufacturers Description: HYDRAULIC ROLLER - Thumprâ„¢ - Delivers the awesome Thumprâ„¢ sound from your 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.
Basic Operating RPM Range: 1,800-6,500
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: 0.510 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.505 in.
Valve Lift with Factory Rocker Arm Ratio: 0.510 int./0.505 exh.
Lobe Separation (degrees): 113
Remanufactured: No
Computer-Controlled Compatible: Yes
Valve Springs Required: No
Quantity: Sold individually.
Notes: Fits applications with VVT. Installation requires cam phaser limiter or cam phaser lockout kit. Custom computer tuning required.