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Camshaft, Comp Cams Xtreme Energy, K-Kit XR270HR, Chevy BB, Retro Hyd Roller
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Designed for 1965-96 Chevrolet Big Block 396-454 V8, this COMP Cams® Xtreme Energy XR270HR hydraulic roller K-Kit uses .510/.510-inch valve lift, 270/276° advertised duration, 218/224° duration at .050 inch and a 110° lobe-separation angle. Its 1600-5400 RPM range is suited to street performance with strong mid-range torque. The K-Kit includes the camshaft, lifters and matched valvetrain/timing components.
• 1965-96 Chevrolet Big Block 396-454 V8 application • Xtreme Energy XR270HR grind • Retrofit Hydraulic Roller design • Valve lift: .510/.510 inch • Duration @ .050: 218/224° • Camshaft, lifters and matched valvetrain/timing components included
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