Comp Cams 08-601-8 Thumpr Hydraulic Roller Camshaft

Small Block Chevy 262-400 (1955-1998), Hydraulic, 2200 to 5900 RPM Range, .522 Int .509 Ex Lift

$577.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

Mutha' Thumpr- High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.

Hydraulic Roller Camshafts (carbureted) 1987-98 305-350 engines with O.E. Hydraulic Roller Cams (except LT1 & LT4)

COMP Cams Thumpr camshafts have three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods. Early intake valve opening and long exhaust durations create optimum overlap for powerful, hard-hitting exhaust note. Minimal engine vacuum-requires mods for any vacuum accessories such as power brakes. Designed for use only with valve train upgrades, including COMP Cams Valve Springs and roller rockers. They work best with looser converters, more rear end gear, and other performance engine modifications.

Specifications

More Information
CNC Part Number	CCA-08-601-8
Price	$577.95
Manufacturer's Part Number	08-601-8
Brands	Comp Cams
Part Types	Camshaft
Departments	Parts
Vehicle Make	Chevy SB
Camshaft Type	Hydraulic Roller
RPM Range	2200 to 5900
Intake Lift	0.522
Exhaust Lift	0.509
Intake Duration at 50	235
Exhaust Duration at 50	249
Advertised Intake Duration	291
Advertised Exhaust Duration	311
Camshaft Series	Thumpr
Valve Setting	Hydraulic
Lobe Separation Angle	107
Custom Notices	⚠ PROP 65 WARNING