COMP Cams - 12-256-4
Camshaft - Xtreme Energy - Hydraulic Flat Tappet - Lift 0.449 / 0.456 in - Duration 256 / 268 - 112 LSA - 1200 / 5200 RPM - Small Block Chevy - Each
COMP Cams Xtreme Energy Computer Controlled XE256H-12 Hydraulic Camshaft for Small Block Chevy
Camshaft Series: Xtreme Energy Computer Controlled
Usage: Street/Performance
Cam Type: Hydraulic Flat Tappet
Grind Number: XE256H
Basic Operating RPM Range: 1,200-5,200
Intake Duration at .050 Inch Lift: 212
Exhaust Duration at .050 inch Lift: 218
Advertised Intake Duration: 256
Advertised Exhaust Duration: 268
Lobe Separation: 112
Intake Valve Lift: 0.449
Exhaust Valve Lift: 0.456
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: CL12-256-4
K-Kit Upgrade: K12-256-4
Lifter Type: Hydraulic Flat Tappet
SK-Kit Upgrade: SK12-256-4
Amazon ASIN: B0014F1I1A
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
