COMP Cams XE Computer Controlled 212/218 Hydraulic Flat Cam for Chevrolet Small Block 12-256-4

Specifications:

• BrandCOMP Cams
• Part Number12-256-4
• GTIN00036584063278
• Camshaft Gear Attachment3
• Lifter TypeHydraulic Flat Tappet
• Grind NumberXe256h
• Exhaust Valve Lift0.456 in
• Intake Valve Lift0.449 in
• Valve Springs RequiredYes
• Exhaust Duration At .050 Inch Lift218 dd
• Intake Duration At .050 Inch Lift212 dd
• Advertised Exhaust Duration268 dd
• Advertised Intake Duration256 dd
• Cam TypeHydraulic Flat Tappet
• Lobe Separation112 dd
• Assembly Lubricant IncludedYes
• Basic Operating Rpm Range1,200-5,200
• 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 Federally Certified Vehicles Manufactured Before 1967?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. Exempt For Racing And Off-road Only Vehicles?Yes, But Must Be A Race/competition Only Vehicle.
• Cam And Lifter Kit UpgradeCl12-256-4
• Camshaft MaterialCast Iron
• Camshaft SeriesXtreme Energy Computer Controlled
• Engine FamilyChevrolet 262-400 C.i. 8 Cylinder (1958-1998)
• K-kit UpgradeK12-256-4
• Lifters IncludedNo
• Sk-kit UpgradeSk12-256-4
• UsageStreet/performance