COMP Cams Magnum 224/224 Hydraulic Roller Cam for Ford 221-302 31-442-8

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Specifications:

BrandCOMP Cams
Part Number31-442-8
GTIN00036584780373
Camshaft Gear Attachment1
Lifter TypeHydraulic Roller
Grind Number284hr
Exhaust Valve Lift0.533 in
Intake Valve Lift0.533 in
Valve Springs RequiredYes
Exhaust Duration At .050 Inch Lift224 dd
Intake Duration At .050 Inch Lift224 dd
Advertised Exhaust Duration284 dd
Advertised Intake Duration284 dd
Cam TypeHydraulic Roller
Lobe Separation110 dd
Assembly Lubricant IncludedNo
Basic Operating Rpm Range2,500-6,000
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 UpgradeCl31-442-8
Camshaft MaterialAustempered Ductile Iron
Camshaft SeriesMagnum
Engine FamilyFord 221, 260, 289, 302 C.i. 8 Cylinder (1963-1995)
K-kit UpgradeK31-442-8
Lifters IncludedNo
Sk-kit UpgradeSk31-442-8
UsageStreet/performance

Hydraulic Roller: Street machine and limited high performance street use. Best with 4 speed and 3.40-4.10 Gears. Aftermarket intake and headers.