Hydraulic Flat Tappet/ Hydraulic Roller (52) Roller (28) Solid Flat Tappet (34)

COMP Cams 32-602-8 - COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts
CC-32-602-8
COMP Cams 32-602-8 - COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts
 
Brand:
COMP Cams
Manufacturer's Part Number:
32-602-8
Part Type:
Camshafts
Product Line:
COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts
 Part Number:
CC-32-602-8
UPC:
036584212096
Cam Style:
Hydraulic roller tappet
Camshaft Use:
Street/Strip
Basic Operating RPM Range:
2,500-6,200
Intake Duration at 050 inch Lift:
243
Exhaust Duration at 050 inch Lift:
257
Duration at 050 inch Lift:
243 int./257 exh.
Advertised Intake Duration:
299
Advertised Exhaust Duration:
319
Advertised Duration:
299 int./319 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.579 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.563 in.
Valve Lift with Factory Rocker Arm Ratio:
0.579 int./0.563 exh.
Lobe Separation (degrees):
107
Computer-Controlled Compatible:
No
Grind Number:
299THR7
Valve Springs Required:
Yes
Quantity:
Sold individually.

COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts

COMP Cams is bringing back the musclecar sound—and it's nastier than ever! Few things grab our attention at a car show or cruise night more than a car with a thumping high performance idle. In an ongoing quest to provide you with the performance and sound you demand, COMP Cams' engineering team proudly introduces the Thumpr retrofit hydraulic roller camshafts. They are a series of camshafts designed for use in engines that were originally equipped with flat tappet camshafts. The lobe profile and grind characteristics use a combination of an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap to maximize the rough-idling characteristics of the cams. They give you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Thumpr camshafts are available in three different grind profiles. Each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range. COMP Cams Thumpr Series camshafts feature a cutting-edge hydraulic roller design that delivers a substantial power increase over identical hydraulic flat tappet grinds—without sacrificing reliability or ease of maintenance.

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