COMP Cams Classic Thumpr 227/241 Hydraulic Flat Cam for Buick 364, 401, 425 Nailhead 91-600-5

Specifications:

• BrandCOMP Cams
• Part Number91-600-5
• GTIN00036584213277
• Lifter TypeHydraulic Flat Tappet
• Grind Number279th7
• Exhaust Valve Lift0.465 in
• Intake Valve Lift0.478 in
• Valve Springs RequiredYes
• Exhaust Duration At .050 Inch Lift241 dd
• Intake Duration At .050 Inch Lift227 dd
• Advertised Exhaust Duration297 dd
• Advertised Intake Duration279 dd
• Cam TypeHydraulic Flat Tappet
• Lobe Separation107 dd
• Assembly Lubricant IncludedYes
• Basic Operating Rpm Range2,000-5,800
• 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 SeriesClassic Thumpr
• Engine FamilyBuick Nailhead 364, 401, 425 C.i. 8 Cylinder (1957-1966)
• Lifters IncludedNo
• UsageStreet/performance