Ford Performance B303 Camshaft (B303 Cam) 1985-95 Mustang by Ford Performance

Price: 349.99 USD
Availability: InStock

Ford Performance B303 Camshaft (B303 Cam) 1985-95 Mustang

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

How To Check Piston to Valve Clearance 302/351 Mustang (79-95)

If you want to add more horsepower, purchase a Ford Performance B303 camshaft (B303 Cam) from LMR today and get your pony moving with a B Cam!

Item #M6250B303
MPN# M-6250-B303

Everyday Low Price: $349.99

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Benefits

Excellent Upgrade over stock cam profile
Mild Street Performance

Features

Mass Air Required
Can Be Used With Carbureted Applications
Fair Idle
Increased Horsepower & Torque

What's in the Box

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

Ford B303 Cam
This Ford Performance B303 hydraulic roller camshaft, also known as a B303 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 B Cam (M-6250-B303) offers a more aggressive idle and excellent low-end torque for your 302 Fox Body engine. Perfect for a bolt-on modified Mustang. While it adds a noticeable power improvement, it maintains great drivability characteristics for daily driving. Works well with a manual transmission, automatic transmission, carburetor, and mass air fuel injection.

B303 Cam Specs:

RPM Range: 3000-6000
Lobe Separation: 112°
Intake Valve Lash: Hyd
Intake Duration: 284
Intake Duration @ .050: 224
Intake Valve Lift: .0480"
Exhaust Valve Lash: Hyd
Exhaust Duration: 284
Exhaust Duration @ .050: 224
Exhaust Valve Lift: .0480"

Notes

On EFI engines, performance camshafts work only with mass air induction systems.
Will not work with Explorer EEC-V EFI.
Also fits 1994-95 351W with factory roller cam when used with mass air EFI.

This product is intended for off-road use only. 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
Ford Performance Racing Parts - NO WARRANTY - Click Here
Ford Performance Racing Parts Crate Engine Limited Warranty - Click Here

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

This B303 Camshaft (also called the B303 Cam) is specifically engineered for the 1985–1995 Mustang 5.0L, offering proven power gains while maintaining reliable drivability.

Piston to Valve Clearance

Piston-to-valve clearance and pushrod lengths need to be checked in every application. See our SVE valve clearance and pushrod length checking tool, SVE-PTVTOOL.

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!

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Ford Performance B303 Camshaft (B303 Cam) 1985-95 Mustang by Ford Performance