COMP Cams 46-525-9 Tri-Power Xtreme Hyd. Roller Camshaft, GM 8.1L
496 Chevy Big Block V8, Hydraulic Roller Tappet Camshaft Type, 600 to 4600 RPM Range
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GM 8100/8.1 8 Cyl. 2001-Present. Hydraulic Roller - Optimized fuel mileage with good torque horsepower. TRI-POWER Xtreme Hydraulic Roller Camshaft. 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.
- Three different Camshaft designs targeted to improve horsepower, torque or fuel efficiency
- By decreasing pumping losses, efficiency & performance are enhanced, regardless of Camshaft selected
- Designed for factory fuel injected engines; use programmer for best mileage gains
Application2001-2007 Chevy 496
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Q & A
What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!