COMP Cams 11-217-4 - Camshaft CB 270S-10
Magnum 224/224 Solid Flat Cam for Chevrolet Big Block 396-454
Good for everyday driving. Works well with headers. In 396-402c.i. use slightly lower gears. Slightly rough idle.
Amazon ASIN: B000V9GBNA
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 Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of 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 Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Camshaft Series: Magnum
Usage: Street/Strip
Cam Type: Solid Flat Tappet
Grind Number: 270S
Basic Operating RPM Range: 1,800-5,800
Intake Duration at .050 Inch Lift: 224
Exhaust Duration at .050 inch Lift: 224
Advertised Intake Duration: 270
Advertised Exhaust Duration: 270
Lobe Separation: 110
Intake Valve Lift: 0.53
Exhaust Valve Lift: 0.53
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Cam and Lifter Kit Upgrade: CL11-217-4
K-Kit Upgrade: K11-217-4
Lifter Type: Solid Flat Tappet
SK-Kit Upgrade: SK11-217-4