Description

Data: v4.2 - Upd: 2026-10-14 07:49:43

Specifications

Advertised Exhaust Duration:

288

Advertised Intake Duration:

288

Amazon ASIN:

B000P5B9NM

Assembly Lubricant Included:

No

Basic Operating RPM Range:

2,200-6,500

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

California Proposition 65:

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Cam Type:

Solid Flat Tappet

Cam and Lifter Kit Upgrade:

CL31-760-8

Camshaft Gear Attachment:

1-Bolt

Camshaft Material:

Austempered Ductile Iron

Camshaft Series:

Magnum

Description:

Magnum 243/243 Solid Roller Cam for Ford 221-302

Engine Family:

Ford 221, 260, 289, 302 c.i. 8 Cylinder (1963-1995)

Exhaust Duration @ .050 in.:

246

Exhaust Duration at .050 inch Lift:

246

Exhaust Duration:

288

Exhaust Valve Lift(in):

0.586

Exhaust Valve Lift:

0.586

Grind Number:

288R

Intake Duration @ .050 in.:

246

Intake Duration at .050 Inch Lift:

246

Intake Duration:

288

Intake Valve Lift(in):

0.586

Intake Valve Lift:

0.586

K-Kit Upgrade:

K31-760-8

Lifter Type:

Solid Flat Tappet

Lifters Included:

No

Lobe Separation:

110

Part Number:

cca31-760-8

RPM Range:

2000-9000

SK-Kit Upgrade:

SK31-760-8

Title:

Magnum 243/243 Solid Roller Cam for Ford 221-302

Usage:

Street/Strip

Valve Springs Required:

Yes

Compatibility