Description

Edelbrock part #7157 Performer RPM Camshaft is designed for Pontiac 350-455 V-8 applications. This Edelbrock cam kit produced 422 HP & 441 ft-lbs. of torque when used with #7156 intake and #60599 cylinder heads on a 455 engine. Edelbrock part #7157 Performer RPM Camshaft is designed for Pontiac 350-455 V-8 applications. This Edelbrock cam kit produced 422 HP & 441 ft-lbs. of torque when used with #7156 intake and #60599 cylinder heads on a 455 engine. The camshaft works well with high-performance's street applications Performer RPM cams provide power from 1500 to 6500 rpm. This hydraulic lifter camshaft is dyno-matched to Performer RPM manifolds for high-rpm horsepower while still maintaining acceptable low-end torque. With 10 to 12 inches of manifold vacuum at idle Performer RPM cams have more lift and duration than most street camshafts. Hydraulic flat tappet lifters are included with each Performer RPM camshaft. Camshaft Specifications: - Duration @ .050 Intake: 231 degrees - Duration @ .050 Exhaust: 240 degrees - Lift @ Valve Intake: .470" - Lift @ Valve Exhaust: .470" - Lobe Separation: 113.5 Degrees - Intake Centerline: 112 Degrees - Idle Vacuum @ 1000 RPM's: 10"

• Specifications

  • Advertised Intake Duration: 308 DD
  • Advertised Exhaust Duration: 320 DD
  • Computer Controlled Compatible: No
  • Lobe Separation: 114 DD
  • Intake Valve Lift: 0.470"
  • Exhaust Duration at .050 inch Lift: 231 DD
  • Lifter Type: Hydraulic
  • Exhaust Valve Lift: 0.470"
  • Grade Type: Performance
  • Lifter Materials: Hardened Steel
  • Cam Type: Cast
  • Intake Duration .050" Lift: 231 DD

• Product Fits

  • Buick LeSabre 1975-1975
  • GMC G3500 1984-1984
  • Oldsmobile 98 1975-1975
  • Oldsmobile Custom Cruiser 1975-1975
  • Oldsmobile Delta 88 1975-1975
  • Pontiac Acadian 1970-1971
  • Pontiac Bonneville 1958-1978
  • Pontiac Catalina 1958-1978
  • Pontiac Chieftain 1958-1958
  • Pontiac Executive 1967-1970
  • Pontiac Firebird 1967-1978
  • Pontiac Grand Am 1973-1975
  • Pontiac Grand LeMans 1975-1977
  • Pontiac Grand Prix 1962-1977
  • Pontiac Grand Safari 1971-1978
  • Pontiac Grandville 1971-1975
  • Pontiac GTO 1964-1973
  • Pontiac Laurentian 1966-1976
  • Pontiac LeMans 1968-1977
  • Pontiac Parisienne 1966-1976
  • Pontiac Star Chief 1958-1966
  • Pontiac Strato-Chief 1966-1970
  • Pontiac Super Chief 1958-1958
  • Pontiac Tempest 1961-1970
  • Pontiac Ventura 1960-1975