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COMP Cams 4-Pattern 253/263 IB, 255/265 OB Hydraulic Roller Cam for Ford 351W

Part # 35-564-44SKU COM35-564-44

Universal fit

Specifications
BrandCOMP Cams
Part typeEngine Camshaft
Advertised Inboard Exhaust Duration317 deg
Advertised Outboard Exhaust Duration319 deg
Advertised Outboard Intake Duration307 deg
Amazon ASINB00CWZVA96
Assembly Lubricant IncludedNo
Basic Operating RPM Range3300-7,500 RPM
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 TypeHydraulic Roller
Camshaft Gear Attachment1-Bolt
Camshaft MaterialBillet Steel
Camshaft Series4-Pattern
Engine FamilyFord 351W 8 Cylinder (1969-1996)
Grind Number305QIO8
Inboard Exhaust Duration at .050 inch Lift263 deg
Inboard Exhaust Valve Lift0.622 in
Inboard Intake Duration at .050 Inch Lift253 deg
Inboard Intake Valve Lift0.638 in
Lifter TypeHydraulic Roller
Lifters IncludedNo
Outboard Exhaust Duration at .050 inch Lift265 deg
Outboard Exhaust Valve Lift0.622 in
Outboard Intake Duration at .050 Inch Lift255 deg
Outboard Intake Valve Lift0.638 in
UsageStreet/Strip
Valve Springs RequiredYes
UPC / GTIN00036584259756

Description

Hydraulic Roller: 4-Pattern 305QIO8 - Recommended for larger c.i.d. and high compression applications. 3500+ Stall.