Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter daily!

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

Market Price $225.99 You Save 12% ($26.00)
Our Price

$199.99 (each)

FREE Shipping

  • Item 50246

Will this fit your Vehicle?

In Stock Ships same business day.
Ship to: ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features, Video & Details

    • Improved Street Performance
    • Great for Supercharged Mustangs
    • Hydraulic Roller Lifter
    • Sold Individually
    • For 1985-1995 5.0L with 1.60 Rockers

    Review & Installation Video

    Review & Install Video

    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

    MPN# M-6250-F303

    CA Residents: WARNING: Cancer and Reproductive Harm -

    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?

    You Might Also Like

    Customer Photos (1) Submit Your Photo

    View 1 Photo

    More Products You Might Like

    Questions & Answers (13)

    5 Top Rated Questions

    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.

    • 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.

    Helpful (3)

    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?

    • 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.

    Helpful (1)

    carberated will this cam work on a carberated engine

    • Yes it will if the engine is set up for a roller cam, but note that it is designed for an EFI engine. Your best choice is to call a cam manufacturer or the guys here at American Muscle and let them help pick the best cam for your application. Good Luck!

    Helpful (1)

    I Recently Bought Me A F303 Cam For My 92 5.0 Motor Guess It's A High Output Engine Dude Said But Other Wise Wanted No If Itll Be Good To Run It With 69' 351w Heads I Just Put On It And If 1.7 Roller Rockers Would Be Fine To Run On The Motor With Stock Intake Manifold And Injectors Or Do I Change Rocker To 1.6 And Upgrade Intake And Injectors If So Whats The Best Option To Go With On The F303 Cam And 69' 351w Heads

    Is there any reason not to run this cam on a 95 cobra motor qith GT-40 heads and 1.72 rockers? It is slated for boost down the line...

    • I would certainly suggest not to install this into a naturally aspirated application. When it comes to camshafts, it all comes down to timing. Hypothetically if you installed this into a naturally aspirated application, you would be losing power as your Mustang will effectively be expecting boost from a supercharger due to this improper timing. The same goes for putting a naturally aspirated cam into a supercharged application. It all comes down to proper timing.

    Helpful (0)
    Post Your Question
    8 More Questions
    Will this cam work with the Scat 9000 347CI Stroker kit on an otherwise stock 94 cobra engine? 1 answer
    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? 1 answer
    Hey I'm interested in this cam for my 1995 mustang what springs and rockers do I need? 1 answer
    I am putting together a 393w, with AOD transmission and 2800rpm converter. Is for an effi pony. Do I recommend the F303? 1 answer
    i got a vortech v1and if i put a f303, can i keep the original spring valve or we have to change for other 1 answer
    What max horsepower power range is this cam rated for? 1 answer
    Is the f-303 cam a good choice for a 306 with a vortech supercharger ? 1 answer
    Cams I wanted to know what is faster a E(303) F303. I just want to know which cam makes a different performance but that is street legal. 2 answers

    Recommended For You

    Customer Reviews (15) Write a Review

    Overall Rating 4.8

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:$100-$250

    • Performance Gain 4.533333 4.5
    • Fit 4.8 4.8

    • 5/5

      Installation Time: Afternoon

      April 23, 2019

      F cam

      Works great and sounds great with good performance gain


      Year: 1994 Submodel: Cobra

      Helpful (0)

    • 5/5

      April 25, 2018


      I haven't installed it but to the cam looks amazing. Like if I could make love to a cam shaft I would. I recommend putting a hole in the cam for guys like me ;)


      Year: 1993 Submodel: GT

      Helpful (8)

    • 5/5

      Installation Time: Full Day

      December 14, 2017


      A Notice in Power Right Away Love The idle. installed The F303 after That Installed 373s and Dam You can Feel The Difference.


      Year: 1995 Submodel: GT

      Helpful (10)

    • 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


      Year: 1995 Submodel: GT

      Helpful (10)

    • 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


      Year: 1992 Submodel: Other

      Helpful (10)

    • 5/5

      Installation Time: Afternoon

      June 25, 2016


      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


      Year: 1994 Submodel: GT

      Helpful (10)

    • 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.


      Year: 1991 Submodel: GT

      Helpful (12)

    • 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!!!!


      Year: 1994 Submodel: GT

      Helpful (10)

    • 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.


      Year: 1986 Submodel: Other Jasper, NY

      Helpful (9)

    • 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.


      Year: 1991 Submodel: Other Cleveland, OH

      Helpful (11)

    • 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


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

      Helpful (11)

    • 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!


      Year: 1994 Submodel: GT Wasington State

      Helpful (9)

    • 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.


      Year: 1995 Submodel: GT Kissimmee, FL

      Helpful (14)

    • 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!


      Year: 1989 Submodel: GT

      Helpful (13)

    • 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


      Year: 1989 Submodel: GT lakeland,FL

      Helpful (18)

    Related Mustang Categories