COMP Cams 12-250-3 - Camshaft CS XE284H-10
Camshaft - Xtreme Energy - Hydraulic Flat Tappet - Lift 0.507 / 0.510 in - Duration 284 / 296 - 110 LSA - 2300 / 6500 RPM - Small Block Chevy - Each
Street/strip, 2800+ stall, likes headers and gears, rough idle.
Xtreme Energy 240/246 Hydraulic Flat Tappet Cam for Chevy Small Block. Very strong torque with excellent mileage and a smooth idle. Xtreme Energy Cams bridge the gap between Magnum street cams and race only cams. Xtreme Energy Cams provide increased torque, vacuum, response, and power while still providing quiet operation of the valve train and the durability required in daily driven vehicles.
Camshaft Series: Xtreme Energy
Usage: Street/Performance
Basic Operating RPM Range: 2,300-6,500
Lifters Included: No
Assembly Lubricant Included: Yes
Camshaft Material: Cast Iron
Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Cam and Lifter Kit Upgrade: CL12-250-3
K-Kit Upgrade: K12-250-3
SK-Kit Upgrade: SK12-250-3
Amazon ASIN: B000CEQDCS
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
Grind Number: XE284H
Valve Springs Required: Yes
Lifter Type: Hydraulic Flat Tappet
Intake Duration at .050 Inch Lift: 240
Exhaust Duration at .050 inch Lift: 246
Camshaft Gear Attachment: 3
Cam Type: Hydraulic Flat Tappet
Camshaft Gear Attachment: 3-Bolt
Advertised Intake Duration: 284
Advertised Exhaust Duration: 296
Lobe Separation: 110
Intake Valve Lift: 0.507
Exhaust Valve Lift: 0.51