COMP Cams - 12-564-4
Camshaft - Nitrous HP - Hydraulic Flat Tappet - Lift 0.487 / 0.501 in - Duration 274 / 292 - 113 LSA - 2400 / 6500 RPM - Small Block Chevy - Each
Street/strip applications, 125+ hp kit or medium blower, 2500+ stall. Rough idle.
Exhaust Valve Lift: 0.501
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Cam and Lifter Kit Upgrade: CL12-564-4
K-Kit Upgrade: K12-564-4
Lifter Type: Hydraulic Flat Tappet
SK-Kit Upgrade: SK12-564-4
Amazon ASIN: B000CEO7CQ
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: Nitrous HP
Usage: Street/Strip
Cam Type: Hydraulic Flat Tappet
Grind Number: NX274H
Basic Operating RPM Range: 2,400-6,500
Intake Duration at .050 Inch Lift: 230
Exhaust Duration at .050 inch Lift: 244
Advertised Intake Duration: 274
Advertised Exhaust Duration: 292
Lobe Separation: 113
Intake Valve Lift: 0.487