Ford Performance F303 Camshaft Hydraulic Roller - M-6250-F303 | 1985-95 by Ford Performance

How To Install 302/351 Mustang Camshaft & Timing Chain (79-95)

If you want to add more horsepower, purchase a Ford Performance F303 camshaft (M-6250-F303) from LMR today and get your pony moving with a F Cam!

Item #M6250F303
MPN# M-6250-F303

Everyday Low Price: $349.99

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Ford Mustang - 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995

Fitment Notice

1985 Mustang 5.0/5.8 w/ factory hydraulic roller cam block
1986 Mustang 5.0/5.8 w/ factory hydraulic roller cam block. May require the stock 5.0 flat-top pistons to be fly-cut for valve reliefs or replace the pistons with ones with valve reliefs.
1987-95 Mustang 5.0/5.8 w/ factory hydraulic roller cam block

Piston to Valve Clearance

Piston-to-valve clearance and push rod lengths need to be checked on every application. See our SVE valve clearance and pushrod length checking tool part #SVE-PTVTOOL and check out our how-to video on how to Check Piston to Valve Clearance

Benefits

Excellent Upgrade Over Stock Cam Profile
Great For Boosted Applications
Increased Horsepower & Torque

Features

Mass Air Required
Can Be Used With Carbureted Applications
Fair Idle

What's in the Box

(1) Hydraulic Roller Camshaft
(1) Camshaft Dowel Pin
(1) Cam Card

Ford Performance F Cam
This Ford Performance F303 hydraulic roller camshaft (M-6250-F303), also known as an F cam, is a great way to add horsepower to your 5.0L 85-95 Mustang. Fox Body cams not only add performance, but they also give your Mustang an aggressive lope exhaust tone. This Mustang F Cam offers good idle quality and great mid to upper RPM power for your 302 Fox Body engine. While it adds a noticeable power improvement, it maintains great drivability characteristics for driving on the street. Works well with a manual transmission, automatic transmission, carburetor, and mass air fuel injection.

Cam Specs:

RPM Range: 3,500-6,500
Lobe Separation: 114°
Intake Valve Lash: Hyd
Intake Duration: 288
Intake Duration @ .050: 226
Intake Valve Lift: 0.512"
Exhaust Valve Lash: Hyd
Exhaust Duration: 288
Exhaust Duration @ .050: 226
Exhaust Valve Lift: 0.512"

Notes

On EFI engines, performance camshafts work only with mass air induction systems. Will not work with Explorer EEC-V EFI.
Requires upgraded valve springs and a high stall torque converter is recommended for automatic transmissions.
Also fits 1994-95 351W with factory roller cam when used with mass air EFI.
Stock 5.0L HO cam advertised specs are 266°/266° duration, 0.444"/0.444" lift.
May require piston modification for piston-to-valve clearance. Valve clearance should be checked.

This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer

Valve Spring Upgrade

LMR recommends upgrading the valve springs with any aftermarket camshafts.

Ford Performance Racing Parts "Packs" and Component Parts Limited Warranty - Click Here
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How To Install 302/351 Mustang Camshaft & Timing Chain (79-95)

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!

Published on 2015-06-18
How To Install Camshaft & Timing Chain on a Ford 302/351 (79-95)

Camshafts are hands down one of the most popular upgrades for you pushrod Mustang guys. The ability to achieve more horsepower, more torque, and the lopey idle we all know and love.

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California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

Ford Performance - Mustang Ford Racing Parts
Ford Performance Parts is the leader in performance parts and accessories for Mustang and Ford Lightning.

LMR.com is proud to offer Ford Racing Performance Parts for your project. Ford Racing is dedicated to manufacturing the highest quality products offered in the industry. Choose from suspension, exhaust, wheels, and other performance parts at Late Model Restoration. If you want the best for your Mustang or SVT Lightning, look no further than Ford Performance Parts!