COMP Cams Magnum 253/253 Hydraulic Flat Cam for Ford 352-428 33-241-4

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Specifications:

BrandCOMP Cams
Part Number33-241-4
GTIN00036584611561
Camshaft Gear Attachment1
Lifter TypeHydraulic Flat Tappet
Grind Number305h
Exhaust Valve Lift0.585 in
Intake Valve Lift0.585 in
Valve Springs RequiredYes
Exhaust Duration At .050 Inch Lift253 dd
Intake Duration At .050 Inch Lift253 dd
Advertised Exhaust Duration305 dd
Advertised Intake Duration305 dd
Cam TypeHydraulic Flat Tappet
Lobe Separation110 dd
Assembly Lubricant IncludedYes
Basic Operating Rpm Range3,000-6800
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 UpgradeCl33-241-4
Camshaft MaterialCast Iron
Camshaft SeriesMagnum
Engine FamilyFord 352-428 C.i. 8 Cylinder (1963-1977)
K-kit UpgradeK33-241-4
Lifters IncludedNo
Sk-kit UpgradeSk33-241-4
UsageStreet/performance

Hydraulic: Best Camshaft for Pro street or bracket Racing. 3500+ stall, 10.5:1 and up. Radical Race idle.