COMP Cams Tri-Power Xtreme Mechanical Roller Camshaft
Lift .420"/.420"
Duration 246/254
RPM Range 1200-3800

Optimized Fuel Mileage and Improved Torque/HP These COMP Cams Tri-Power Xtreme camshafts have been designed to work with the FAST-FLASH programmers to optimize torque and horsepower and improve fuel efficiency. They are available for late model, fuel injected, computer-controlled engines. The COMP Cams Tri-Power Xtreme camshafts feature a hydraulic roller design, work with a standard valvetrain, and require no modifications to install.

Duramax; 6.6 Duramax; 6.6L Duramax; GM Duramax; Turbo Diesel


Perfect for mild modfications, optimized fuel mileage and improved torque/hp. Good for heavy towing.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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