COMP Cams Oval Track NIT 256/262 Solid Flat Cam for Chevrolet Small Block 12-657-20

Specifications:

• BrandCOMP Cams
• Part Number12-657-20
• GTIN00036584178101
• Camshaft Gear Attachment3
• Lifter TypeSolid Flat Tappet
• Grind Number286xo-6
• Exhaust Valve Lift0.543 in
• Intake Valve Lift0.549 in
• Valve Springs RequiredYes
• Exhaust Duration At .050 Inch Lift262 dd
• Intake Duration At .050 Inch Lift256 dd
• Advertised Exhaust Duration296 dd
• Advertised Intake Duration286 dd
• Cam TypeSolid Flat Tappet
• Lobe Separation106 dd
• Assembly Lubricant IncludedYes
• Basic Operating Rpm Range3,200-6,900
• 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 MaterialNitrided Cast Iron
• Camshaft SeriesXtreme Oval
• Engine FamilyChevrolet 262-400 C.i. 8 Cylinder (1958-1998)
• Lifters IncludedNo
• UsageStrip