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

COMP Cams 32-601-5 - COMP Cams Thumpr Hydraulic Flat Tappet Camshafts
CC-32-601-5
COMP Cams 32-601-5 - COMP Cams Thumpr Hydraulic Flat Tappet Camshafts
 
Brand:
COMP Cams
Manufacturer's Part Number:
32-601-5
Part Type:
Camshafts
Product Line:
COMP Cams Thumpr Hydraulic Flat Tappet Camshafts
 Part Number:
CC-32-601-5
UPC:
036584212973
Cam Style:
Hydraulic flat tappet
Camshaft Use:
Street/Strip
Camshaft Manufacturers Description:
Mutha Thumpr. High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Basic Operating RPM Range:
2,200-6,100
Intake Duration at 050 inch Lift:
234
Exhaust Duration at 050 inch Lift:
249
Duration at 050 inch Lift:
234 int./249 exh.
Advertised Intake Duration:
286
Advertised Exhaust Duration:
304
Advertised Duration:
286 int./304 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.519 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.503 in.
Valve Lift with Factory Rocker Arm Ratio:
0.519 int./0.503 exh.
Lobe Separation (degrees):
107
Computer-Controlled Compatible:
No
Grind Number:
287TH7
Valve Springs Required:
Yes
Quantity:
Sold individually.

COMP Cams Thumpr Hydraulic Flat Tappet Camshafts

COMP Cams is bringing the musclecar sound back, and it's nastier than ever! Few things grab our attention at a car show or cruise-in like a thumping, high performance idle. In fact, one of the most frequent questions from customers is, "What camshaft will give my car that mean-sounding idle?" For the performance and sound you demand, COMP Cams engineers introduce the Thumpr camshafts—a new series of hydraulic flat tappet cams. The lobe profile and grind characteristics of Thumprs use a combination of early exhaust valve opening, 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 several grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range.

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