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

5 Reviews
Our Price

$199.99

  • Item #50246
  • MPN #M-6250-F303
  • Market Price $239.99
  • You Save 17% ($40.00)
In Stock Ships same business day.
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Customer Photos
Features
  • Improved Street Performance
  • Great for Supercharged Mustangs
  • Hydraulic Roller Lifter
  • Sold Individually
  • For 1985-1995 5.0L with 1.60 rockers
Description
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.

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

What's in the Box
  • (1) Camshaft
Installation Info

Installation Time: (approx) a Day

Difficulty Level:Mechanical expertise or professional installation required.

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
Fitment
  • Cobra - 94, 95
  • Foxbody - 85, 86, 87, 88, 89, 90, 91, 92, 93
  • GT - 94, 95

Most Helpful Reviews View All

Overall Rating 4.6/5 Write a Review
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 (7) (0)

5/5
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!

Helpful (2) (0)

Customer Photos (1) View All

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Q & A (4 Questions, 3 Answers) Ask a Question

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.

MuscleHead90 Year: 1990 Model: GT

Question Resolved
Good Question (0) (0)
  • Both Cams are street legal and I think the F cam is a little more agressive than the E cam. If you go with a X or Z cam they are made for racing applicaions I have the F 303 in my 95 Gt and I love it. Highly recommend replacing the rods with hardened rods and the lifters

    Helpful (1) (0)

    Best Answer

    PATRICK95GT Year: 1995 Model: GT

    Top 1000 Contributor

Show 1 more answer

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 Year: 1987 Model: GT

Be the First to Answer This Question
Good Question (3) (0)

carberated will this cam work on a carberated engine

carbman Year: 1991 Model: Other

Question Resolved
Good Question (0) (0)
  • 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 (0) (0)

    BobbyG Year: 1986 Model: GT

    Top 500 Contributor

Reviews (5) Write a Review

  • 5 Stars .60 60%
  • 4 Stars .40 40%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.6

out of 5 stars

5 Customers Recommend this Product

Installation Time:Afternoon

  • Performance Gain: 4.2 4.2/5
  • Fit: 4.8 4.8/5
  • Bang For Your Buck: 4.8 4.8/5
Filter By Sort By
  • 4/5

    this product is worth its weight in money

    January 30, 2012

    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 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 lakeland,FL

    Helpful (7) (0)

  • 5/5

    F303 cam is amazing!!!

    March 25, 2013

    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 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2

    Helpful (2) (0)

  • 5/5

    The BANG for your buck

    May 19, 2013

    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.

    Top 1000 Contributor

    PATRICK95GT

    Year: 1995 Model: GT Driving Style: Show 'Stangs I have owned: 1 Kissimmee, FL

    Helpful (2) (1)

  • 5/5

    F303 camshaft

    January 20, 2015

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

    Mikey91

    Year: 1990 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 Fort Worth, TX, USA

    Helpful (0) (0)

  • 4/5

    Cobra kit car engine

    April 22, 2014

    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 Model: GT 'Stangs I have owned: 5+ Wasington State

    Helpful (0) (0)

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