COMP Cams Big Mutha Thumpr Camshaft OLDSMOBILE CUTLASS


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Part #: 42-602-5
Notes: Big Mutha Thumpr Camshaft
MSRP: $227.28
Your Price: $176.39
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Specs

Exhaust Duration 312
Exhaust Duration @ .050 in. 257
Exhaust Valve Lift(in) 0.497
Intake Duration 294
Intake Duration @ .050 in. 242
Intake Valve Lift(in) 0.512
Lifter Type Hydraulic Flat Tappet
RPM Range 2500-7200
Usage Street/Strip

This Item Also Available In

Part Number Price Notes & Specs
42-600-5 $181.06 Notes Thumpr Camshaft
Exhaust Duration 296
Exhaust Duration @ .050 in. 241
Exhaust Valve Lift(in) 0.476
Intake Duration 278
Intake Duration @ .050 in. 226
Intake Valve Lift(in) 0.491
Lifter Type Hydraulic Flat Tappet
RPM Range 2000-7000
Usage Street/Performance
42-601-5 $182.03 Notes Mutha Thumpr Camshaft
Exhaust Duration 304
Exhaust Duration @ .050 in. 249
Exhaust Valve Lift(in) 0.486
Intake Duration 286
Intake Duration @ .050 in. 234
Intake Valve Lift(in) 0.500
Lifter Type Hydraulic Flat Tappet
RPM Range 2200-7000
Usage Street/Strip
42-602-9 $381.70 Notes Big Mutha Thumpr Camshaft
Exhaust Duration 319
Exhaust Duration @ .050 in. 257
Exhaust Valve Lift(in) 0.537
Intake Duration 229
Intake Duration @ .050 in. 243
Intake Valve Lift(in) 0.552
Lifter Type Hydraulic Roller Retrofit
RPM Range 2200-7200
RPM Range 2200-7000
Usage Street/Strip
42-600-9 $342.99 Notes Thumpr Camshaft
Exhaust Duration 303
Exhaust Duration @ .050 in. 241
Exhaust Valve Lift(in) 0.515
Intake Duration 283
Intake Duration @ .050 in. 227
Intake Valve Lift(in) 0.531
Lifter Type Hydraulic Roller Retrofit
RPM Range 1700-6800
Usage Street/Performance
42-601-9 $342.99 Notes Mutha Thumpr Camshaft
Exhaust Duration 311
Exhaust Duration @ .050 in. 249
Exhaust Valve Lift(in) 0.532
Intake Duration 291
Intake Duration @ .050 in. 235
Intake Valve Lift(in) 0.540
Lifter Type Hydraulic Roller Retrofit
RPM Range 2000-7000
Usage Street/Strip

All Fitments

BUICK
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1975 - 1975 APOLLO ALL V8 4.3 ALL ALL ALL
1972 - 1973 CENTURION ALL V8 7.5 ALL ALL ALL w/ T Engine VIN;
1973 - 1973 CENTURION ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1973 - 1973 CENTURY ALL V8 7.5 ALL ALL ALL
1973 - 1973 CENTURY ALL V8 7.5 ALL ALL ALL w/ T Engine VIN;
1974 - 1974 CENTURY ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1977 - 1977 CENTURY ALL V8 5.7 ALL ALL ALL
1977 - 1977 CENTURY ALL V8 6.6 ALL ALL ALL
1972 - 1976 ELECTRA ALL V8 7.5 ALL ALL ALL
1972 - 1972 ELECTRA ALL V8 7.5 ALL ALL ALL w/ T Engine VIN;
1973 - 1974 ELECTRA ALL ALL ALL ALL ALL ALL w/ T Engine VIN;
1974 - 1974 ELECTRA ALL ALL ALL ALL ALL ALL w/ U Engine VIN;
1975 - 1975 ELECTRA ALL ALL ALL ALL ALL ALL
1977 - 1979 ELECTRA ALL V8 6.6 ALL ALL ALL
1977 - 1980 ELECTRA ALL V8 5.7 ALL ALL ALL
1981 - 1989 ELECTRA ALL V8 5.0 ALL ALL ALL
1972 - 1974 ESTATE WAGON ALL V8 7.5 ALL ALL ALL w/ T Engine VIN;
1972 - 1973 ESTATE WAGON ALL V8 7.5 ALL ALL ALL
1974 - 1974 ESTATE WAGON ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1974 - 1980 ESTATE WAGON ALL V8 5.7 ALL ALL ALL
1975 - 1977 ESTATE WAGON ALL ALL ALL ALL ALL ALL
1978 - 1979 ESTATE WAGON ALL V8 6.6 ALL ALL ALL
1981 - 1983 ESTATE WAGON ALL V8 5.0 ALL ALL ALL
1972 - 1972 GS ALL ALL ALL ALL ALL ALL w/ K Engine VIN;
1971 - 1971 GS 455 ALL ALL ALL ALL ALL ALL
1972 - 1972 GS 455 ALL V8 7.5 ALL ALL ALL
1972 - 1972 GS 455 ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1972 - 1974 LESABRE ALL V8 7.5 ALL ALL ALL w/ T Engine VIN;
1972 - 1976 LESABRE ALL V8 7.5 ALL ALL ALL
1973 - 1974 LESABRE ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1977 - 1978 LESABRE ALL V8 6.6 ALL ALL ALL
1977 - 1980 LESABRE ALL V8 5.7 ALL ALL ALL
1981 - 1990 LESABRE ALL V8 5.0 ALL ALL ALL
1977 - 1977 REGAL ALL V8 5.7 ALL ALL ALL
1986 - 1987 REGAL ALL V8 5.0 ALL ALL ALL
1972 - 1973 RIVIERA ALL V8 7.5 ALL ALL ALL
1972 - 1973 RIVIERA ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1974 - 1974 RIVIERA ALL ALL ALL ALL ALL ALL w/ U Engine VIN;
1975 - 1976 RIVIERA ALL ALL ALL ALL ALL ALL
1977 - 1978 RIVIERA ALL V8 6.6 ALL ALL ALL
1977 - 1980 RIVIERA ALL V8 5.7 ALL ALL ALL
1980 - 1985 RIVIERA ALL V8 5.0 ALL ALL ALL
1975 - 1976 SKYLARK ALL V8 4.3 ALL ALL ALL
1977 - 1977 SKYLARK ALL V8 5.7 ALL ALL ALL
CADILLAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1987 - 1989 BROUGHAM ALL ALL ALL ALL ALL ALL
1990 - 1990 BROUGHAM ALL V8 5.0 ALL ALL ALL
1979 - 1979 ELDORADO ALL V8 5.7 ALL ALL ALL
1986 - 1986 FLEETWOOD ALL V8 5.0 ALL ALL ALL
1976 - 1977 SEVILLE ALL ALL ALL ALL ALL ALL
1978 - 1979 SEVILLE ALL V8 5.7 ALL ALL ALL
CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1972 - 1973 BEL AIR ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1972 - 1974 CAMARO ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1973 - 1973 CAPRICE ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1986 - 1990 CAPRICE ALL V8 5.0 ALL ALL ALL
1973 - 1973 CHEVELLE ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1972 - 1972 CORVETTE ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1972 - 1974 IMPALA ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1973 - 1974 LAGUNA ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1973 - 1973 MALIBU ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1972 - 1974 NOVA ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
OLDSMOBILE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1967 - 1970 442 ALL ALL ALL ALL ALL ALL
1971 - 1971 442 ALL V8 7.5 ALL ALL ALL
1967 - 1977 98 ALL ALL ALL ALL ALL ALL
1972 - 1974 98 ALL V8 7.5 ALL ALL ALL w/ T Engine VIN;
1972 - 1975 98 ALL V8 7.5 ALL ALL ALL
1974 - 1974 98 ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1978 - 1980 98 ALL V8 5.7 ALL ALL ALL
1978 - 1979 98 ALL V8 6.6 ALL ALL ALL
1980 - 1984 98 ALL V8 5.0 ALL ALL ALL
1971 - 1975 CUSTOM CRUISER ALL V8 7.5 ALL ALL ALL
1972 - 1974 CUSTOM CRUISER ALL V8 7.5 ALL ALL ALL w/ T Engine VIN;
1973 - 1980 CUSTOM CRUISER ALL V8 5.7 ALL ALL ALL
1976 - 1990 CUSTOM CRUISER ALL ALL ALL ALL ALL ALL
1977 - 1979 CUSTOM CRUISER ALL V8 6.6 ALL ALL ALL
1980 - 1985 CUSTOM CRUISER ALL V8 5.0 ALL ALL ALL
1967 - 1967 CUTLASS ALL V8 5.4 ALL ALL ALL
1967 - 1977 CUTLASS ALL V8 6.6 ALL ALL ALL
1968 - 1980 CUTLASS ALL V8 5.7 ALL ALL ALL
1970 - 1976 CUTLASS ALL V8 7.5 ALL ALL ALL
1972 - 1974 CUTLASS ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1972 - 1974 CUTLASS ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1975 - 1981 CUTLASS ALL V8 4.3 ALL ALL ALL
1978 - 1982 CUTLASS CALAIS ALL V8 4.3 ALL ALL ALL
1979 - 1979 CUTLASS CALAIS ALL V8 4.3 ALL ALL GAS w/ F Engine VIN;
1979 - 1980 CUTLASS CALAIS ALL V8 5.7 ALL ALL ALL
1982 - 1984 CUTLASS CALAIS ALL V8 5.0 ALL ALL ALL
1980 - 1980 CUTLASS CRUISER ALL V8 5.7 ALL ALL ALL
1980 - 1982 CUTLASS CRUISER ALL V8 4.3 ALL ALL ALL
1981 - 1983 CUTLASS CRUISER ALL V8 5.0 ALL ALL ALL
1975 - 1979 CUTLASS SALON ALL V8 5.7 ALL ALL ALL
1975 - 1975 CUTLASS SALON ALL V8 7.5 ALL ALL ALL
1975 - 1981 CUTLASS SALON ALL V8 4.3 ALL ALL ALL
1976 - 1977 CUTLASS SALON ALL ALL ALL ALL ALL ALL
1979 - 1979 CUTLASS SALON ALL V8 4.3 ALL ALL GAS w/ F Engine VIN;
1985 - 1987 CUTLASS SALON ALL V8 5.0 ALL ALL ALL
1967 - 1967 CUTLASS SUPREME ALL ALL ALL ALL ALL ALL
1968 - 1980 CUTLASS SUPREME ALL V8 5.7 ALL ALL ALL
1971 - 1976 CUTLASS SUPREME ALL V8 7.5 ALL ALL ALL
1972 - 1974 CUTLASS SUPREME ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1972 - 1974 CUTLASS SUPREME ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1975 - 1982 CUTLASS SUPREME ALL V8 4.3 ALL ALL ALL
1977 - 1977 CUTLASS SUPREME ALL V8 6.6 ALL ALL ALL
1979 - 1979 CUTLASS SUPREME ALL V8 4.3 ALL ALL GAS w/ F Engine VIN;
1982 - 1988 CUTLASS SUPREME ALL V8 5.0 ALL ALL ALL
1976 - 1976 CUTLASS TIARA ALL ALL ALL ALL ALL ALL
1967 - 1967 DELMONT 88 ALL ALL ALL ALL ALL ALL
1968 - 1968 DELMONT 88 ALL V8 5.7 ALL ALL ALL
1967 - 1976 DELTA 88 ALL ALL ALL ALL ALL ALL
1972 - 1974 DELTA 88 ALL V8 7.5 ALL ALL ALL w/ T Engine VIN;
1972 - 1974 DELTA 88 ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1972 - 1975 DELTA 88 ALL V8 7.5 ALL ALL ALL
1974 - 1974 DELTA 88 ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1974 - 1980 DELTA 88 ALL V8 5.7 ALL ALL ALL
1977 - 1977 DELTA 88 ALL V8 5.7 ALL ALL ALL w/ G Engine VIN;
1977 - 1979 DELTA 88 ALL V8 6.6 ALL ALL ALL
1977 - 1982 DELTA 88 ALL V8 4.3 ALL ALL ALL
1980 - 1985 DELTA 88 ALL V8 5.0 ALL ALL ALL
1967 - 1967 F85 ALL V8 5.4 ALL ALL ALL
1968 - 1971 F85 ALL V8 5.7 ALL ALL ALL
1970 - 1972 F85 ALL V8 7.5 ALL ALL ALL
1972 - 1972 F85 ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1972 - 1972 F85 ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1973 - 1974 OMEGA ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1974 - 1977 OMEGA ALL V8 5.7 ALL ALL ALL
1975 - 1977 OMEGA ALL V8 4.3 ALL ALL ALL
1967 - 1978 TORONADO ALL ALL ALL ALL ALL ALL
1979 - 1980 TORONADO ALL V8 5.7 ALL ALL ALL
1980 - 1985 TORONADO ALL V8 5.0 ALL ALL ALL
1967 - 1967 VISTA CRUISER ALL V8 5.4 ALL ALL ALL
1968 - 1969 VISTA CRUISER ALL V8 6.6 ALL ALL ALL
1968 - 1975 VISTA CRUISER ALL V8 5.7 ALL ALL ALL
1970 - 1975 VISTA CRUISER ALL V8 7.5 ALL ALL ALL
1972 - 1974 VISTA CRUISER ALL V8 5.7 ALL ALL ALL w/ K Engine VIN;
1972 - 1974 VISTA CRUISER ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
PONTIAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1972 - 1972 BONNEVILLE ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1977 - 1980 BONNEVILLE ALL V8 5.7 ALL ALL ALL
1977 - 1979 BONNEVILLE ALL V8 6.6 ALL ALL ALL
1981 - 1981 BONNEVILLE ALL V8 5.0 ALL ALL ALL
1972 - 1972 CATALINA ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1977 - 1979 CATALINA ALL V8 6.6 ALL ALL ALL
1977 - 1980 CATALINA ALL V8 5.7 ALL ALL ALL
1981 - 1981 CATALINA ALL V8 5.0 ALL ALL ALL
1977 - 1979 FIREBIRD ALL V8 6.6 ALL ALL ALL
1977 - 1977 FIREBIRD ALL V8 5.7 ALL ALL ALL
1976 - 1976 GRAND LEMANS ALL V8 4.3 ALL ALL ALL
1977 - 1977 GRAND LEMANS ALL V8 5.7 ALL ALL ALL
1977 - 1977 GRAND LEMANS ALL V8 6.6 ALL ALL ALL
1977 - 1977 GRAND PRIX ALL V8 6.6 ALL ALL ALL
1977 - 1977 GRAND PRIX ALL V8 5.7 ALL ALL ALL
1972 - 1972 GRAND SAFARI ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1977 - 1977 GRAND SAFARI ALL V8 5.7 ALL ALL ALL
1977 - 1978 GRAND SAFARI ALL V8 6.6 ALL ALL ALL
1976 - 1976 LEMANS ALL V8 4.3 ALL ALL ALL
1977 - 1977 LEMANS ALL V8 6.6 ALL ALL ALL
1977 - 1977 LEMANS ALL V8 5.7 ALL ALL ALL
1986 - 1986 PARISIENNE ALL V8 5.0 ALL ALL ALL
1977 - 1977 PHOENIX ALL V8 5.7 ALL ALL ALL
1987 - 1989 SAFARI ALL ALL ALL ALL ALL ALL
1975 - 1976 VENTURA ALL V8 4.3 ALL ALL ALL
1977 - 1977 VENTURA ALL V8 5.7 ALL ALL ALL

Product Description

Thumpr Camshafts

  • 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 duration create optimum overlap for powerful, hard-hitting exhaust note
  • Best with aftermarket converters and more rear gear

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