COMP Cams - 12-388-4
Camshaft - Hydraulic Flat Tappet - Lift 0.425 / 0.440 in - Duration 252 / 260 - 112 LSA - 1000 / 5000 RPM - Small Block Chevy - Each
Hydraulic - Computer Controlled: For use in throttle body injection, crossfire and TPI 305 and 350 engine.
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)
Lifter Type: Hydraulic Flat Tappet
Amazon ASIN: B000CEQDE6
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. Exemption Reason: C.A.R.B. EO Issued
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 On-Road Vehicles?: Yes
C.A.R.B. E.O. Number: D-279-5
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
Camshaft Series: Computer Controlled
Usage: OEM
Cam Type: Hydraulic Flat Tappet
Grind Number: 252AH-12
Basic Operating RPM Range: 1,000-5,000
Intake Duration at .050 Inch Lift: 206
Exhaust Duration at .050 inch Lift: 212
Advertised Intake Duration: 252
Advertised Exhaust Duration: 260
Lobe Separation: 112
Intake Valve Lift: 0.425
Exhaust Valve Lift: 0.44
