Industrial Injection 5.9 CR Cummins Camshafts
2003-2007
Stage 1 (188/220)
- Helps Lower EGTs (Exhaust Gas Temperatures)
- "Drop In Camshaft"
- 188/220
Stage 2 (210/220)
- Requires .100" Valve Reliefs
- Good for 2000 to 4800 RPMs
- Requires Upgraded Valve Springs & Pushrods
*Piston to valve clearance should always be measured when installing an aftermarket camshaft.
Minimum of .018" piston protrusion and at least .038" valve face depth with a standard thickness head gasket.