COMP Cams 11-430-8 Magnum 224/224 Hydraulic Roller Cam for Chevrolet Big Block 396-454

Paired with hydraulic roller lifters in street machine applications, the COMP Cams Magnum model 11-430-8 is a hydraulic roller camshaft for 8 cylinder engines requiring headers, 9.5:1 or greater compression, and 2000 RPM or higher stall converters. With intake and exhaust valve lifts of 0.566 inches and durations of 224 degrees at.050 inch lift, this camshaft delivers a rough idle character and requires lower gearing in all applications. Constructed from austempered ductile iron with a 3-bolt camshaft gear attachment and 110-degree lobe separation, it provides reliable performance for big block Chevrolet street and strip engines.

• Camshaft Series: Magnum
• Usage: Street/Strip
• Cam Type: Hydraulic Roller
• Lifter Type: Hydraulic Roller
• Grind Number: 280HR
• Basic Operating RPM Range: 2,000-5,500 RPM
• Intake Duration at.050 Inch Lift: 224 deg
• Exhaust Duration at.050 inch Lift: 224 deg
• Advertised Intake Duration: 280 deg
• Advertised Exhaust Duration: 280 deg
• Lobe Separation: 110 deg
• Intake Valve Lift: 0.566 IN
• Exhaust Valve Lift: 0.566 IN
• 8 Cylinder: Yes
• Lifters Included: No
• Valve Springs Required: Yes
• Assembly Lubricant Included: No
• Camshaft Gear Attachment: 3-Bolt
• Camshaft Material: Austempered Ductile Iron
• K-Kit Upgrade: K11-430-8
• SK-Kit Upgrade: SK11-430-8
• Cam and Lifter Kit Upgrade: CL11-430-8
• C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
• C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
• C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
• C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
• Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)