COMP Cams Drag Race 250/256 Solid Flat Cam for Oldsmobile 260-455 42-655-5

Specifications:

• BrandCOMP Cams
• Part Number42-655-5
• GTIN00036584641414
• Camshaft Gear Attachment1
• Lifter TypeSolid Flat Tappet
• Grind Number285b-8
• Exhaust Valve Lift0.545 in
• Intake Valve Lift0.568 in
• Valve Springs RequiredYes
• Exhaust Duration At .050 Inch Lift256 dd
• Intake Duration At .050 Inch Lift250 dd
• Advertised Exhaust Duration294 dd
• Advertised Intake Duration285 dd
• Cam TypeSolid Flat Tappet
• Lobe Separation108 dd
• Assembly Lubricant IncludedYes
• Basic Operating Rpm Range3,500-6,500
• 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 SeriesDrag Race
• Engine FamilyOldsmobile 260-455 C.i. 8 Cylinder (1967-1990)
• Lifters IncludedNo
• UsageStrip