COMP Cams High Energy Marine 222/226 Hydraulic Flat Cam for Chevrolet Small Block 12-318-4

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Specifications:

BrandCOMP Cams
Part Number12-318-4
GTIN00036584610434
Camshaft Gear Attachment3
Lifter TypeHydraulic Flat Tappet
Grind Number268ah
Exhaust Valve Lift0.464 in
Intake Valve Lift0.464 in
Valve Springs RequiredYes
Exhaust Duration At .050 Inch Lift226 dd
Intake Duration At .050 Inch Lift222 dd
Advertised Exhaust Duration276 dd
Advertised Intake Duration268 dd
Cam TypeHydraulic Flat Tappet
Lobe Separation110 dd
Assembly Lubricant IncludedYes
Basic Operating Rpm Range2,400-5,400
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.
Camshaft MaterialCast Iron
Camshaft SeriesHigh Energy Marine
Engine FamilyChevrolet 262-400 C.i. 8 Cylinder (1958-1998)
Lifters IncludedNo
UsageOem

Hydraulic Flat Tappet for '58-'98 262-400 c.i.d. Small Block Engines (Except LT1). Good for Jet Boat with A Impeller - Strong Mid-Range Power.