COMP Cams CL51-752-11 Magnum Solid Roller Cam and Lifter Kit for Pontiac - 262/262 265-455

The COMP Cams CL51-752-11 is a Magnum 262/262 Solid Roller Cam and Lifter Kit engineered for maximum street and street/strip performance on Pontiac 265-455 V8 engines (1955–1981). Featuring a billet steel camshaft and solid roller lifters, this aggressive grind delivers strong high-RPM power with a characteristic rough idle and broad powerband from 3,000 to 6,700 RPM. This application demands high compression ratios and a high-stall torque converter to unlock its full potential.

Key Features:

• Cam Series: Magnum – engineered for street/strip use
• Cam Type: Solid Roller (Mechanical Roller)
• Grind Number: 308R
• Intake Duration at .050" Lift: 262°
• Exhaust Duration at .050" Lift: 262°
• Advertised Intake Duration: 308°
• Advertised Exhaust Duration: 308°
• Intake Valve Lift: 0.575"
• Exhaust Valve Lift: 0.575"
• Lobe Separation Angle: 110°
• Basic Operating RPM Range: 3,000–6,700 RPM
• Camshaft Material: Billet Steel
• Gear Attachment: 1-Bolt
• Minimum Compression: 10.5:1+
• Minimum Stall Speed: 3,500+ RPM

Kit Includes: Camshaft, Solid Roller Lifters, Assembly Lube, Decals, and Instructions.

COMP Cams Magnum solid roller cams are compatible with mild-ratio rocker arms and traditional performance valve springs, making them an accessible upgrade for serious street and strip builds. Note: upgraded valve springs are required. The adjustable valve lash range of .015" to .030" provides a precision tuning capability to dial in performance for a wide range of high-performance applications. Valve spring upgrade required for proper operation.