Description

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

Specifications

Advertised Exhaust Duration:

304

Advertised Intake Duration:

290

Amazon ASIN:

B000P5G9FA

Assembly Lubricant Included:

Yes

Basic Operating RPM Range:

3,000-7,000

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

Camshaft Gear Attachment:

1-Bolt

Camshaft Material:

Cast Iron

Camshaft Series:

Drag Race

Description:

Drag Race 255/266 Solid Flat Cam for Ford 221-302

Engine Family:

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

Exhaust Duration @ .050 in.:

266

Exhaust Duration at .050 inch Lift:

266

Exhaust Duration:

304-1

Exhaust Valve Lift(in):

0.57

Exhaust Valve Lift:

0.57

Grind Number:

290B-6

Intake Duration @ .050 in.:

255

Intake Duration at .050 Inch Lift:

255

Intake Duration:

290-1

Intake Valve Lift(in):

0.576

Intake Valve Lift:

0.576

Lifter Type:

Solid Flat Tappet

Lifters Included:

No

Lobe Separation:

106

Part Number:

cca31-640-5

RPM Range:

3000-9000

Title:

Drag Race 255/266 Solid Flat Cam for Ford 221-302

Usage:

Strip

Valve Springs Required:

Yes

Compatibility