Competition cam, serious engine combo needed.

Note:
Must use performance springs. Must use performance retainers. Machining required to fit these components. Must use performance seal.

Crow Cams Holden 253 308 V8 Competition 253/261

AU$308.00Price
  • Part No: 5731
    Rev Range: 3500-6500
    Intake Duration @ .050": 253
    Exhaust Duration @ .050": 261
    Intake Valve Lift: .585"
    Exhaust Valve Lift: .595"
    Lobe L/C: 108