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COMP Cams 31-422-8 - Camshaft FS 270Rf-HR10

COMP Cams 31-422-8 - Camshaft FS 270Rf-HR10

COMP Cams | 31-422-8
SKU: COMP-31-422-8
$549.95 USD
$604.94 USD $549.95 USD
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COMP Cams 31-422-8 - Camshaft FS 270Rf-HR10

Magnum 215/215 Hydraulic Roller Cam for Ford 221-302

Good performance increase for highway cruiser. Slightly noticeable idle.

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts. Ideal for use with higher compression ratio engines that need to bleed off compression, the magnum series performs its best when static compression is 9.5:1+ and with an aftermarket higher stall torque converter. Delivering excellent high RPM power, while not needlessly abusing valve train parts, the Magnum grind family is the perfect choice for performance engines equipped with mild ratio rocker arms and traditional performance valve springs.

Amazon ASIN: B000P5GA86
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only 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 California Certified Vehicles Manufactured Before 1965?: 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. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
Grind Number: 270HR
Camshaft Series: Magnum
Usage: Street/Strip
Cam Type: Hydraulic Roller
Grind Number: 270HR
Basic Operating RPM Range: 1,800-5,000
Intake Duration at .050 Inch Lift: 215
Exhaust Duration at .050 inch Lift: 215
Advertised Intake Duration: 270
Advertised Exhaust Duration: 270
Lobe Separation: 110
Intake Valve Lift: 0.533
Exhaust Valve Lift: 0.533
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: No
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Austempered Ductile Iron
Engine Family: Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)
Cam and Lifter Kit Upgrade: CL31-422-8
K-Kit Upgrade: K31-422-8
Lifter Type: Hydraulic Roller
SK-Kit Upgrade: SK31-422-8
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