Questions? Feedback? powered by Olark live chat software

COMP Cams Xtreme Energy Camshaft PONTIAC STAR CHIEF


Images May Not be Vehicle Specific. For Display Purposes Only.

Images Of This Specific Part Number

Non-Specific Images

Place Order Here

Part #: 51-220-4
Notes: Xtreme Energy Camshaft
MSRP: $187.01
Your Price: $137.45
Free Shipping

Specs

Exhaust Duration 260
Exhaust Duration @ .050 in. 212
Exhaust Valve Lift(in) 0.444
Intake Duration 250
Intake Duration @ .050 in. 206
Intake Valve Lift(in) 0.432
Lifter Type Hydraulic Flat Tappet
RPM Range 0-6750
Usage Street/Performance

This Item Also Available In

Part Number Price Notes & Specs
51-226-4 $137.45 Notes Xtreme Energy Camshaft
Exhaust Duration 306
Exhaust Duration @ .050 in. 256
Exhaust Valve Lift(in) 0.524
Intake Duration 294
Intake Duration @ .050 in. 250
Intake Valve Lift(in) 0.519
Lifter Type Hydraulic Flat Tappet
RPM Range 2000-9000
Usage Street/Performance
51-221-4 $137.45 Notes Xtreme Energy Camshaft
Exhaust Duration 268
Exhaust Duration @ .050 in. 218
Exhaust Valve Lift(in) 0.455
Intake Duration 256
Intake Duration @ .050 in. 212
Intake Valve Lift(in) 0.447
Lifter Type Hydraulic Flat Tappet
RPM Range 1000-7000
Usage Street/Performance
51-222-4 $135.56 Notes Xtreme Energy Camshaft
Exhaust Duration 270
Exhaust Duration @ .050 in. 224
Exhaust Valve Lift(in) 0.47
Intake Duration 262
Intake Duration @ .050 in. 218
Intake Valve Lift(in) 0.462
Lifter Type Hydraulic Flat Tappet
RPM Range 1000-7000
Usage Street/Performance
51-413-9 $321.56 Notes Xtreme Energy Camshaft
Exhaust Duration 270
Exhaust Duration @ .050 in. 218
Exhaust Valve Lift(in) 0.495
Intake Duration 264
Intake Duration @ .050 in. 212
Intake Valve Lift(in) 0.487
Lifter Type Hydraulic Roller
RPM Range 1000-7000
Usage Street/Performance
51-224-4 $143.94 Notes Xtreme Energy Camshaft
Exhaust Duration 286
Exhaust Duration @ .050 in. 236
Exhaust Valve Lift(in) 0.491
Intake Duration 274
Intake Duration @ .050 in. 230
Intake Valve Lift(in) 0.488
Lifter Type Hydraulic Flat Tappet
RPM Range 1000-7000
Usage Street/Performance
51-225-4 $135.56 Notes Xtreme Energy Camshaft
Exhaust Duration 296
Exhaust Duration @ .050 in. 246
Exhaust Valve Lift(in) 0.51
Intake Duration 284
Intake Duration @ .050 in. 240
Intake Valve Lift(in) 0.507
Lifter Type Hydraulic Flat Tappet
RPM Range 2000-9000
Usage Street/Performance
51-423-9 $321.56 Notes Xtreme Energy Camshaft
Exhaust Duration 282
Exhaust Duration @ .050 in. 230
Exhaust Valve Lift(in) 0.51
Intake Duration 276
Intake Duration @ .050 in. 224
Intake Valve Lift(in) 0.502
Lifter Type Hydraulic Roller
RPM Range 1000-7000
Usage Street/Performance
51-223-4 $137.45 Notes Xtreme Energy Camshaft
Exhaust Duration 280
Exhaust Duration @ .050 in. 230
Exhaust Valve Lift(in) 0.48
Intake Duration 268
Intake Duration @ .050 in. 224
Intake Valve Lift(in) 0.477
Lifter Type Hydraulic Flat Tappet
RPM Range 1000-7000
Usage Street/Performance
51-433-9 $321.56 Notes Xtreme Energy Camshaft
Exhaust Duration 294
Exhaust Duration @ .050 in. 242
Exhaust Valve Lift(in) 0.54
Intake Duration 288
Intake Duration @ .050 in. 236
Intake Valve Lift(in) 0.520
Lifter Type Hydraulic Roller
RPM Range 2000-9000
Usage Street/Performance

All Fitments

BUICK
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1979 - 1980 CENTURY ALL V8 4.9 ALL ALL ALL
1980 - 1980 ELECTRA ALL V8 4.9 ALL ALL ALL
1980 - 1980 ESTATE WAGON ALL V8 4.9 ALL ALL ALL
1977 - 1980 LESABRE ALL V8 4.9 ALL ALL ALL
1979 - 1980 REGAL ALL V8 4.9 ALL ALL ALL
1977 - 1977 SKYLARK ALL V8 4.9 ALL ALL ALL
OLDSMOBILE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1979 - 1979 DELTA 88 ALL V8 4.9 ALL ALL ALL
PONTIAC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1959 - 1976 BONNEVILLE ALL ALL ALL ALL ALL ALL
1971 - 1975 BONNEVILLE ALL V8 7.5 ALL ALL ALL
1971 - 1978 BONNEVILLE ALL V8 6.6 ALL ALL ALL
1972 - 1974 BONNEVILLE ALL V8 7.5 ALL ALL ALL w/ Y Engine VIN;
1972 - 1972 BONNEVILLE ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1972 - 1975 BONNEVILLE ALL V8 6.6 ALL ALL ALL w/ S Engine VIN;
1973 - 1974 BONNEVILLE ALL V8 7.5 ALL ALL ALL w/ W Engine VIN;
1974 - 1974 BONNEVILLE ALL V8 6.6 ALL ALL ALL w/ T Engine VIN;
1974 - 1974 BONNEVILLE ALL V8 6.6 ALL ALL ALL w/ R Engine VIN;
1977 - 1977 BONNEVILLE ALL V8 5.7 ALL ALL ALL
1977 - 1980 BONNEVILLE ALL V8 4.9 ALL ALL ALL
1959 - 1976 CATALINA ALL ALL ALL ALL ALL ALL
1961 - 1962 CATALINA ALL V8 6.4 ALL ALL ALL
1967 - 1967 CATALINA ALL V8 6.6 ALL ALL ALL w/ Y Engine VIN;
1967 - 1967 CATALINA ALL V8 6.6 ALL ALL ALL w/ X Engine VIN;
1967 - 1978 CATALINA ALL V8 6.6 ALL ALL ALL
1967 - 1967 CATALINA ALL V8 7.0 ALL ALL ALL
1972 - 1974 CATALINA ALL V8 7.5 ALL ALL ALL w/ Y Engine VIN;
1972 - 1972 CATALINA ALL V8 7.5 ALL ALL ALL w/ V Engine VIN;
1972 - 1972 CATALINA ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1972 - 1974 CATALINA ALL V8 7.5 ALL ALL ALL w/ W Engine VIN;
1972 - 1975 CATALINA ALL V8 6.6 ALL ALL ALL w/ S Engine VIN;
1972 - 1975 CATALINA ALL V8 7.5 ALL ALL ALL
1972 - 1973 CATALINA ALL V8 5.7 ALL ALL ALL w/ M Engine VIN;
1972 - 1977 CATALINA ALL V8 5.7 ALL ALL ALL
1974 - 1974 CATALINA ALL V8 6.6 ALL ALL ALL w/ R Engine VIN;
1974 - 1974 CATALINA ALL V8 6.6 ALL ALL ALL w/ T Engine VIN;
1977 - 1980 CATALINA ALL V8 4.9 ALL ALL ALL
1967 - 1970 EXECUTIVE ALL ALL ALL ALL ALL ALL
1968 - 1968 EXECUTIVE ALL V8 6.6 ALL ALL ALL
1968 - 1968 EXECUTIVE ALL V8 7.0 ALL ALL ALL
1967 - 1979 FIREBIRD ALL V8 6.6 ALL ALL ALL
1967 - 1967 FIREBIRD ALL V8 5.3 ALL ALL ALL
1968 - 1977 FIREBIRD ALL V8 5.7 ALL ALL ALL
1971 - 1976 FIREBIRD ALL V8 7.5 ALL ALL ALL
1972 - 1974 FIREBIRD ALL V8 6.6 ALL ALL ALL w/ R Engine VIN;
1972 - 1974 FIREBIRD ALL V8 6.6 ALL ALL ALL w/ T Engine VIN;
1972 - 1974 FIREBIRD ALL V8 7.5 ALL ALL ALL w/ X Engine VIN;
1973 - 1974 FIREBIRD ALL V8 7.5 ALL ALL ALL w/ Y Engine VIN;
1974 - 1974 FIREBIRD ALL V8 5.7 ALL ALL ALL w/ N Engine VIN;
1974 - 1975 FIREBIRD ALL V8 5.7 ALL ALL ALL w/ M Engine VIN;
1977 - 1981 FIREBIRD ALL V8 4.9 ALL ALL ALL
1973 - 1974 GRAND AM ALL V8 6.6 ALL ALL ALL w/ T Engine VIN;
1973 - 1973 GRAND AM ALL V8 5.7 ALL ALL ALL
1973 - 1973 GRAND AM ALL V8 5.7 ALL ALL ALL w/ M Engine VIN;
1973 - 1973 GRAND AM ALL V8 7.5 ALL ALL ALL w/ X Engine VIN;
1973 - 1974 GRAND AM ALL V8 6.6 ALL ALL ALL
1973 - 1975 GRAND AM ALL V8 7.5 ALL ALL ALL
1974 - 1974 GRAND AM ALL V8 7.5 ALL ALL ALL w/ Y Engine VIN;
1974 - 1974 GRAND AM ALL V8 7.5 ALL ALL ALL w/ W Engine VIN;
1974 - 1974 GRAND AM ALL V8 6.6 ALL ALL ALL w/ R Engine VIN;
1974 - 1975 GRAND AM ALL V8 6.6 ALL ALL ALL w/ S Engine VIN;
1978 - 1980 GRAND AM ALL V8 4.9 ALL ALL ALL
1975 - 1975 GRAND LEMANS ALL V8 6.6 ALL ALL ALL w/ S Engine VIN;
1975 - 1975 GRAND LEMANS ALL V8 5.7 ALL ALL ALL w/ M Engine VIN;
1975 - 1976 GRAND LEMANS ALL V8 7.5 ALL ALL ALL
1976 - 1977 GRAND LEMANS ALL V8 5.7 ALL ALL ALL
1976 - 1977 GRAND LEMANS ALL V8 6.6 ALL ALL ALL
1977 - 1981 GRAND LEMANS ALL V8 4.9 ALL ALL ALL
1962 - 1976 GRAND PRIX ALL ALL ALL ALL ALL ALL
1970 - 1977 GRAND PRIX ALL V8 6.6 ALL ALL ALL
1970 - 1975 GRAND PRIX ALL V8 7.5 ALL ALL ALL
1972 - 1974 GRAND PRIX ALL V8 7.5 ALL ALL ALL w/ Y Engine VIN;
1972 - 1975 GRAND PRIX ALL V8 6.6 ALL ALL ALL w/ S Engine VIN;
1973 - 1973 GRAND PRIX ALL V8 7.5 ALL ALL ALL w/ W Engine VIN;
1974 - 1974 GRAND PRIX ALL V8 6.6 ALL ALL ALL w/ T Engine VIN;
1977 - 1977 GRAND PRIX ALL V8 5.7 ALL ALL ALL
1977 - 1980 GRAND PRIX ALL V8 4.9 ALL ALL ALL
1971 - 1974 GRAND SAFARI ALL V8 7.5 ALL ALL ALL
1971 - 1978 GRAND SAFARI ALL V8 6.6 ALL ALL ALL
1972 - 1974 GRAND SAFARI ALL V8 7.5 ALL ALL ALL w/ W Engine VIN;
1972 - 1972 GRAND SAFARI ALL V8 7.5 ALL ALL ALL w/ U Engine VIN;
1973 - 1974 GRAND SAFARI ALL V8 6.6 ALL ALL ALL w/ S Engine VIN;
1975 - 1976 GRAND SAFARI ALL ALL ALL ALL ALL ALL
1977 - 1977 GRAND SAFARI ALL V8 4.9 ALL ALL ALL
1971 - 1971 GRANDVILLE ALL ALL ALL ALL ALL ALL
1972 - 1975 GRANDVILLE ALL V8 7.5 ALL ALL ALL
1972 - 1974 GRANDVILLE ALL V8 7.5 ALL ALL ALL w/ W Engine VIN;
1973 - 1973 GRANDVILLE ALL V8 6.6 ALL ALL ALL w/ T Engine VIN;
1973 - 1973 GRANDVILLE ALL V8 6.6 ALL ALL ALL
1974 - 1974 GRANDVILLE ALL V8 7.5 ALL ALL ALL w/ Y Engine VIN;
1975 - 1975 GRANDVILLE ALL V8 6.6 ALL ALL ALL w/ S Engine VIN;
1964 - 1965 GTO ALL V8 6.4 ALL ALL ALL
1966 - 1971 GTO ALL ALL ALL ALL ALL ALL
1972 - 1973 GTO ALL V8 7.5 ALL ALL ALL
1972 - 1973 GTO ALL V8 6.6 ALL ALL ALL
1963 - 1967 LEMANS ALL V8 5.3 ALL ALL ALL
1968 - 1977 LEMANS ALL V8 5.7 ALL ALL ALL
1968 - 1977 LEMANS ALL V8 6.6 ALL ALL ALL
1970 - 1976 LEMANS ALL V8 7.5 ALL ALL ALL
1972 - 1972 LEMANS ALL V8 7.5 ALL ALL ALL w/ X Engine VIN;
1972 - 1975 LEMANS ALL V8 6.6 ALL ALL ALL w/ S Engine VIN;
1972 - 1973 LEMANS ALL V8 7.5 ALL ALL ALL w/ W Engine VIN;
1972 - 1975 LEMANS ALL V8 5.7 ALL ALL ALL w/ M Engine VIN;
1973 - 1974 LEMANS ALL V8 6.6 ALL ALL ALL w/ T Engine VIN;
1974 - 1974 LEMANS ALL V8 5.7 ALL ALL ALL w/ N Engine VIN;
1974 - 1974 LEMANS ALL V8 6.6 ALL ALL ALL w/ R Engine VIN;
1974 - 1974 LEMANS ALL V8 7.5 ALL ALL ALL w/ Y Engine VIN;
1977 - 1981 LEMANS ALL V8 4.9 ALL ALL ALL
1959 - 1962 STAR CHIEF ALL V8 6.4 ALL ALL ALL
1963 - 1966 STAR CHIEF ALL ALL ALL ALL ALL ALL
1961 - 1964 TEMPEST ALL V8 6.4 ALL ALL ALL
1963 - 1967 TEMPEST ALL V8 5.3 ALL ALL ALL
1968 - 1970 TEMPEST ALL V8 6.6 ALL ALL ALL
1968 - 1970 TEMPEST ALL V8 5.7 ALL ALL ALL
1960 - 1960 VENTURA ALL ALL ALL ALL ALL ALL
1961 - 1961 VENTURA ALL V8 6.4 ALL ALL ALL
1972 - 1974 VENTURA ALL V8 5.7 ALL ALL ALL
1972 - 1975 VENTURA ALL V8 5.7 ALL ALL ALL w/ M Engine VIN;
1974 - 1974 VENTURA ALL V8 5.7 ALL ALL ALL w/ N Engine VIN;
1977 - 1977 VENTURA ALL V8 4.9 ALL ALL ALL

Product Description

Xtreme Energy Camshafts

  • Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
  • More vacuum allows an increase in duration for improved performance and assists power brakes
  • Excellent performance in street carbureted applications
  • Best performance with aftermarket intake manifolds, headers, lower gear ratios, etc.

Product Reviews

Be the first to review this item.

Rating
Title
Review