Description

Edelbrock part #77599 Victor Jr. 23 Degree is a complete cylinder head for Small Block Chevy 262-400 V8 engines using a mechanical roller cam. This cylinder head offers max power for competition and high-performance's street applications. The Edelbrock part #77599 Small Block Chevy Victor Jr. 215cc cylinder head is an affordable version that will still allow for maximum power when used in competition and ultra high-performance's street applications. This cylinder head has the potential of 530-580 hp out-of-the-box for a cost effective race-winning set-up. These cylinder head features angled spark plug holes and accept standard 23deg valvetrain hardware. The 77599 cylinder head has a 64cc combustion chamber and come with springs for mechanical roller camshafts. The 64cc chambers yield about 12.5:1 compression with a 12cc domed piston in a 350 V8.

• Specifications

  • Exhaust Port Location: +.125
  • Seat Material: Ductile Iron
  • Head Casting Number: N/A
  • Push Rod Diameter: (Suggested) 0.3125 Inch
  • Guide Plate Material: Hardened Steel
  • Deck Thickness: 0.5625"
  • Valve Included: Yes
  • Rocker Arm Stud Diameter: 0.4375 Inch
  • Retainer Included: Yes
  • Combustion Chamber Volume: 64 CCM
  • Valve Spring Maximum Lift: 0.670 Inch
  • Guide Material: Manganese Bronze
  • Rotor Center Bore Inside Diameter: angled
  • Construction Type: Complete
  • Valve Springs Included: Yes
  • Valve Stem Diameter: 0.3438 Inch
  • EGR Port: No
  • Guide Plates Included: Yes
  • Material: Aluminum
  • Exhaust Runner Volume: 85 CCM
  • CNC Ported: No
  • Series: Victor Jr.
  • Intake Runner Volume: 215 CCM
  • Valve Angle: 23 DD
  • Seat Angle: Exhaust 45 deg/Intake 45 DD
  • Quantity: Sold Individually
  • Camshaft Type: Mechanical Roller
  • Horsepower: 450-550 HJ
  • Grade Type: Performance
  • Family: Victor Jr.
  • Intake Valve Diameter: 2.08"
  • Valve Spring Diameter: 1.55 Inch
  • Exhaust Valve Diameter: 1.60"