Competition Cams 12-602-20 Nitrided Big Mutha Thumpr Camshaft

COM12-602-20
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$522.49
$522.49
$522.49

Competition Cams 12-602-20 Nitrided Big Mutha Thumpr Camshaft

Vendor: Competition Cams

Competition Cams 12-602-20 Nitrided Big Mutha Thumpr Camshaft

$522.49

Vendor: Competition Cams

Competition Cams 12-602-20 Nitrided Big Mutha Thumpr Camshaft

$522.49
Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. Nitrided.
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain always puts the engine in its powerband. Additionally, Thumpr camshafts typically deliver reduced vacuum at idle, making a vacuum canister, pump or hydroboost a requirement for vehicles running power brakes.
  • Pro Plasma Nitriding Service In House
  • Nitrogen Is Introduced Into Iron Or Steel
  • Causing Surface Hardness
  • Improved Initial/Long Term Wear Characteristics
  • Nitriding Has Been Race Proven
  • 1 Year Limited Warranty

Application Summary:

Year Make/Model
1995-1996 AM General Hummer
1965-1985 Avanti II
1987-1991 Avanti II
1965-1969 Bizzarrini GT America
1973-1974 Buick Apollo
1973 Buick Centurion
1973-1974 Buick Century
1977-1981 Buick Century
1991-1996 Buick Commercial Chassis
1970 Buick Estate Wagon
1973 Buick Estate Wagon
1970-1972 Buick GS
1968-1969 Buick GS 350
1968-1974 Buick LeSabre
1978 Buick LeSabre
1973-1974 Buick Regal
1977-1980 Buick Regal
1982-1987 Buick Regal
1991-1996 Buick Roadmaster
1968-1972 Buick Skylark
1977-1979 Buick Skylark
1968-1969 Buick Special
1968-1972 Buick Sportwagon
1990-1992 Cadillac Brougham
1992-1996 Cadillac Commercial Chassis
1993-1996 Cadillac Fleetwood
1966-1974 Checker Aerobus
1969-1970 Checker Deluxe
1965-1982 Checker Marathon
1969-1974 Checker Taxicab
1959 Chevrolet 3B
1959 Chevrolet 3C
1959 Chevrolet 3D
1959 Chevrolet 3E
1959 Chevrolet 3F
1959 Chevrolet 3G
1955-1975 Chevrolet Bel Air
1981 Chevrolet Bel Air
1958-1972 Chevrolet Biscayne
1969-1974 Chevrolet Blazer
1987-1994 Chevrolet Blazer
1959-1961 Chevrolet Brookwood
1969-1972 Chevrolet Brookwood
1975-1986 Chevrolet C10
1960-1974 Chevrolet C10 Pickup
1967-1986 Chevrolet C10 Suburban
1982-1985 Chevrolet C15
1988-1995 Chevrolet C1500
1992-1995 Chevrolet C1500 Suburban
1975-1987 Chevrolet C20
1960-1974 Chevrolet C20 Pickup
1967-1986 Chevrolet C20 Suburban
1988-1995 Chevrolet C2500
1992-1995 Chevrolet C2500 Suburban
1975-1986 Chevrolet C30
1960-1974 Chevrolet C30 Pickup
1983-1994 Chevrolet C35
1988-1995 Chevrolet C3500
1960-1962 Chevrolet C40
1967-1986 Chevrolet Camaro
1966-1996 Chevrolet Caprice
1964-1973 Chevrolet Chevelle
1963-1968 Chevrolet Chevy II
1991-1994 Chevrolet Commercial Chassis
1955-1982 Chevrolet Corvette
1984-1986 Chevrolet Corvette
1957-1958 Chevrolet Del Ray
1959-1960 Chevrolet El Camino
1964-1987 Chevrolet El Camino
1969-1970 Chevrolet Estate
1996 Chevrolet Express 2500
1975-1995 Chevrolet G10
1970-1974 Chevrolet G10 Van

Additional Information:


Additional Information: