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Ford Performance F303 Performance Camshaft (85-95 5.0L)

Market Price $229.97 You Save 13% ($30.00)
Our Price

$199.97 (each)

FREE Shipping
  • Item 50246
  • MPN# M-6250-F303

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Improved Street Performance
  • Great for Supercharged Mustangs
  • Hydraulic Roller Lifter
  • Sold Individually
  • For 1985-1995 5.0L with 1.60 Rockers
Street Performance. This Ford Racing cam is a great replacement choice for excellent Low and Mid Range Torque, and a Good Idle. The Ford Racing F303 Performance Camshaft is also a great choice for Supercharged 5.0 Mustangs (manual transmission recommended ).

Application. The Ford Racing F303 Performance Camshaft is designed for use in the 1985-1995 5.0L V8 Mustangs with 1.60 rockers. Ford Racing recommends a Hi-Stall torque converter for Mustangs with an automatic transmission.

Technical Notes. Performance camshafts work only on EFI engines with mass air induction systems.

Fitment: 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

What's in the Box
  • (1) Camshaft
Installation Info
Tech Specs
Ford Racing Data Sheet
Part Number: M-6250-F303 Rocker Ratio: 1.60
Lifter Type: Hydraulic Roller Lifter Engine Type: FORD 5.0 (1985-1995)
Lobe-Center Int. 109° Lobe-Center Exh. 119°

Intake Exhaust
Valve Lash: Hyd. Hyd.
Duration: 288° 288°
Duration @ .050" Lift: 226° 226°
Valve Lift: 0.512 0.512
Lobe Lift: 0.320 0.320

Valve Timing @ 0.05" Lift: Open Close
Intake: 4° BTC 42° ABC
Exhaust: 52° BBC 6° BTC
Will it fit my Mustang?
  • Cobra - 94, 95
  • Foxbody - 85, 86, 87, 88, 89, 90, 91, 92, 93
  • GT - 94, 95

People Who Bought This Item Also Bought

Most Helpful Reviews

4/5
this product is worth its weight in money

i have the F303 in my 89 notchback with a 92 5.0 h.0 and it gained a lott of power in low rpms, and mid range, also improved high end

Helpful (8)

5/5
The BANG for your buck

I highly recommend F 303 cam for the price you will not be disappointed, great sound and performance at about 4000 RPM it really kicks in. I noticed the difference right away. I have a 95 GT 5.0 w/ long ...

Read More
Helpful (4)

Overall Rating 4.8 out of 5 stars
Read All 12 Reviews

Customer Photos (1) Submit Your Photo

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11 Questions / 5 Answers

Ask a Question

Will a f-303 cam work with a stock intake on a 1987 mustang? I've got a 40 over flat top bottom end and a stock set of heads I'm wanting to know if the f-303 cam will work with those parts. I've got a guy wanting to sale a set of cobre gt 40 heads and intake with 1.70 roller rockers but if I don't have to have them then I would perfer to stick with what I have.

GaryDon

  • As with any camshaft, the Ford Performance F303 Performance Camshaft will need to be measured for proper piston-to-valve clearance. I would not recommend just dropping in camshafts, without checking clearances, even on a stock valve-train.

    AMJEFF

Helpful (3)

What size stall converter do I need with the f cam upswing a victor Jr intake by gt4o short block 1 3/4 headers ported e7 head 1.7 roller rockers mad ibn 780 holly carb 456 gears

JamesW

I have a stock 95 5.0 motor, my foxbody has been converted to mass air. Can I use all my stock components with this cam? (rockers, springs, valves, hydraulic lifters) or do I need to upgrade anything on my motor to run this camshaft?

ProjectFox

  • You would be able to use those components with this cam, it is designed for those engines with the use of the 1.6 ratio rockers, it is always recommended to check PTVC (piston to valve clearance) prior to install to ensure proper fitment without issues of hitting the pistons.

    AMjordan

Helpful (0)

If i was to install this in a stock block 302 from a 1986 GT, would I need to get a mass airflow meter and/or sensor?

Smokn86

  • In order to install in an 86 5.0L a MAF conversion would be required. Additionally piston to valve clearance will need to be checked due to the 86 having flat tops with no valve reliefs.

    Rob D

Helpful (0)

Hey I'm interested in this cam for my 1995 mustang what springs and rockers do I need?

Jason

  • Hi, I suggest using the Comp Cams Valve Springs Item# 30152 and a set of 1.6 Ratio rocker arms to get the most performance out of our you new cam. Here is the link http://www.americanmuscle.com/compcams-valvesprings-8595.html

    Chris J

Helpful (0)

I am putting together a 393w, with AOD transmission and 2800rpm converter. Is for an effi pony. Do I recommend the F303?

Anonymous

  • This camshaft is designed for 5.0L Mustangs. Unfortunately, it will not work with a Windsor block that has been bored out. You may need to get a cam designed for a Windsor, or possibly a custom cam.

    AshleyK

Helpful (0)

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Customer Reviews (12) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Afternoon

Installation Cost:$100-$250

  • Performance Gain 4.5 4.5
  • Fit 4.75 4.8



  • 4/5

    Installation Time: Less than 1 Hour

    January 30, 2012

    this product is worth its weight in money

    i have the F303 in my 89 notchback with a 92 5.0 h.0 and it gained a lott of power in low rpms, and mid range, also improved high end

    foxbodygtjoe

    Year: 1989 Submodel: GT lakeland,FL

    Helpful (8)

  • 5/5

    Installation Time: Afternoon

    May 19, 2013

    The BANG for your buck

    I highly recommend F 303 cam for the price you will not be disappointed, great sound and performance at about 4000 RPM it really kicks in. I noticed the difference right away. I have a 95 GT 5.0 w/ long tube headers, X-Pipe exhaust and Flowmaster 44's it sounds awesome. On idle its a little low but enough to know your packing something under the hood, but when you stand on it the exhaust sound comes alive with that 5.0 growling sound. It's a great Cam for racing or everyday driving I Recommend replacing the push rods with Hardend Rods and also replace Lifters, thats what I did just to play it safe. Thx again AM.

    PATRICK95GT

    Year: 1995 Submodel: GT Kissimmee, FL

    Helpful (4)

  • 5/5

    Installation Time: Less than 1 Hour

    March 25, 2013

    F303 cam is amazing!!!

    awesome cam I put it my natural aspirated 302 and all I did was put high performance lifters, push rods, and 1:70 rocker arm and it runs great! and sounds amazing!

    coolhandluke

    Year: 1989 Submodel: GT

    Helpful (4)

  • 5/5

    Installation Time: Afternoon

    March 03, 2017

    Great quality

    Great quality couldn't ask for a better cam. Sounds really good and great power for the price

    ShaneS

    Year: 1995 Submodel: GT

    Helpful (3)

  • 4/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    November 07, 2016

    1992 fox body lx

    This cam is so badass. You can definitely feel the difference and the power

    Durrance1996

    Year: 1992 Submodel: Other

    Helpful (3)

  • 5/5

    Installation Time: Afternoon

    June 25, 2016

    Manuel

    Is perfect!! the f303 when crazy my pony! The cam and the roller rokers is perfect combination!! Good cam in my opinión is good good product

    Maddog

    Year: 1994 Submodel: GT

    Helpful (3)

  • 5/5

    May 20, 2016

    "GREAT" Cam Shaft

    Installed this in my 91 Mustang Gt. Once I hit the Mid range it's a rocket. "LOVE" the lope.

    Quick

    Year: 1991 Submodel: GT

    Helpful (3)

  • 5/5

    Installation Time: Full Day

    May 29, 2015

    F303 cam

    Great upgrade over stock cam. I already had gt40 aluminum heads and tubular gt40 intake and the difference was noticeable to say the least. Has a lumpy idle and after tuning, it runs really good, I haven't had it to the track yet and it wasn't tuned on a dyno so I can't give specific gains.

    RollinHubcap

    Year: 1991 Submodel: Other Cleveland, OH

    Helpful (3)

  • 5/5

    Installation Time: Afternoon

    January 20, 2015

    F303 camshaft

    Shipped in about 4 days, installed it the next day with ease and couldn't be happier

    Mikey91

    Year: 1990 Submodel: GT Fort Worth, TX, USA

    Helpful (3)

  • 5/5

    Installation Time: Full Day

    April 22, 2016

    94 gt mustang

    I just installed the Ford racing F 303 Cam,roller lifters ford racing. I'm very happy with the mid range power I've got from adding these. It's also got a very aggressive sound!!!!

    Johnny

    Year: 1994 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    May 31, 2015

    Worth the money

    I bought it to replace the old cam during my rebuild. Love the sound and the power it produces.

    Cloudryu

    Year: 1986 Submodel: Other Jasper, NY

    Helpful (2)

  • 4/5

    April 22, 2014

    Cobra kit car engine

    Put this cam in my Cobra kit car 347 EFI engine. Sounds great and has decent power. Cant beat it for the price!

    rsvanam

    Year: 1994 Submodel: GT Wasington State

    Helpful (2)

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