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CompCams : 31-331-4

Nº d'article: COM31-331-4

* Hydraulic Flat Tappet * Basic Operating RPM Range 3,000-7000 * Advertised Duration 305/305 * Valve Lift 0.540/0.540 * Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)

Description

Limited street use or bracket race. 11:1 compression, intake and exhaust. Radical idle. Good for 4 speed or 3500+ stall, 10.5:1+ compression.

Informations sur le produit du fournisseur

Advertised Exhaust Duration: 305 DD
Advertised Intake Duration: 305 DD
Amazon ASIN: B000V9HYJU
Assembly Lubricant Included: Yes
Basic Operating RPM Range: 3,000-7000 R3
C.A.R.B. E.O. Number: N/A
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.
C.A.R.B. Exemption Reason: N/A
Cam and Lifter Kit Upgrade: CL31-331-4
Cam Type: Hydraulic Flat Tappet
Camshaft Gear Attachment: 1-Bolt
Camshaft Material: Cast Iron
Camshaft Series: Magnum
Engine Family: Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)
Exhaust Duration at .050 inch Lift: 253 DD
Exhaust Valve Lift: 0.54 IN
Grind Number: 305AH-10
Intake Duration at .050 Inch Lift: 253 DD
Intake Valve Lift: 0.54 IN
K-Kit Upgrade: K31-331-4
Lifter Type: Hydraulic Flat Tappet
Lifters Included: No
Lobe Separation: 110 DD
SK-Kit Upgrade: SK31-331-4
Title: Magnum/Drag Race 253/253 Hydraulic Flat Cam for Ford 221-302
Usage: Street/Strip
Valve Springs Required: Yes