COMP Cams Nitrided Camshaft CB XM 278H- - 11-240-20

Xtreme Marine NIT 234/244 Hydraulic Flat Cam for Chevrolet Big Block 396-454

Application: Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

Jet w/ A impeller, needs improved intake, likes headers. Nitrided.

• Extremely wide powerband helps get boats on plane while making maximum horsepower.
• Power enhancement helps maintain top-end speed for longer distances.
• Intended for applications where low idle speeds are required.
• Intended for applications where low idle speeds are required.