Stage 1 LST 186/200 Solid Roller Cam for GM 6.6L Duramax Diesel
Stage 1, No Springs Required, this is the grind that should have come from the factory for the Duramax. Great response & power potential. Works with factory or performance tune.
The LST™ Camshaft Series uses the newest and most advanced lobe designs from COMP Cams®. These new lobes provide the potential for major increases in power and torque in Duramax engines when combined with the appropriate tuning. The “Low Shock Technology” features lobe profiles designed to maximize additional engine airflow, which reduces harmful EGTs, while improving stability at higher RPM. These profiles are also easier on the valve springs, enhancing durability and reducing load loss.
Valve Springs Required:
Engine Family: GM 6600/6.6L Duramax Diesel (2000+)
RPM Operating Range: 1,000-3,600
Cam Type: Solid Roller
Camshaft Series: LST NSR
Advertised Intake Duration: 244
Advertised Exhaust Duration: 268
Intake Duration at .050 Inch Lift: 186
Exhaust Duration at .050 Inch Lift: 200
Intake Valve Lift: 0.400
Exhaust Valve Lift: 0.400
Lobe Separation: 108