Industrial Injection GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 2

Industrial Injection 6.6L Duramax Stage 2 Race Performance Camshaft Industrial Injection always recommends checking piston to valve clearance whenever installing a camshaft.

We recommend .080 inch intake and .120 inch exhaust minimum piston to valve clearance.

• Lift: .450 Intake / .450 Exhaust
• Duration: .258 Intake / .268 Exhaust
• Recommended piston valve relief: .080