Beskrivning

The Edelbrock #60595 Performer RPM cylinder heads are designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. The Edelbrock #60595 Performer RPM cylinder head is designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. The Edelbrock #60595 Performer RPM head with the 72cc combustion chamber are for higher compression engines. Performer RPM head is perfect for street performance daily drivers street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs.

• Specifikationer

  • Retainer Included: Yes
  • Seat Angle: Exhaust 45 deg/Intake 45 DD
  • Material: Aluminum
  • EGR Port: No
  • Deck Thickness: 0.625"
  • Family: Performer RPM
  • Push Rod Diameter: (Suggested) 0.3125 Inch
  • Intake Runner Volume: 215 CCM
  • Intake Valve Diameter: 2.11"
  • Valve Angle: 14 DD
  • CNC Ported: No
  • Valve Included: Yes
  • Head Casting Number: N/A
  • Grade Type: Performance
  • Exhaust Valve Diameter: 1.66"
  • Exhaust Runner Volume: 175 CCM
  • Guide Plate Material: Hardened Steel
  • Valve Spring Maximum Lift: 0.575 Inch
  • Valve Spring Diameter: 1.46 Inch
  • Combustion Chamber Volume: 72 CCM
  • Exhaust Port Location: Standard
  • Rocker Arm Stud Diameter: 0.4375 Inch
  • Quantity: Sold Individually
  • Guide Material: Manganese Bronze
  • Guide Plates Included: Yes
  • Seat Material: Ductile Iron
  • Construction Type: Complete
  • Valve Springs Included: Yes
  • Camshaft Type: Hydraulic Roller
  • Valve Stem Diameter: 0.3438 Inch
  • Series: Performer RPM
  • Horsepower: 450-550 HJ