Fox 5.0 Mustang Tech

Technical discussion related to the Fox body 5.0L Mustang.

Fox Engine Swaparoo

: 173

: 1.6K

Threads: 173

Messages: 1.6K

Speed density 302 to carb 351W

May 29, 2026
AeroCoupe

Filters

Fuel No Fuel but Fuel Pump Turns On

2

Replies: 23

Views: 3K

Dec 28, 2022

BigSlappy

J

Engine How to solve Mustang GT40 plenum cleareance problems when using tall valve covers

Replies: 12

Views: 3K

Dec 28, 2022

Blueinfan

B

Engine Machine Shop asked me .....

Replies: 7

Views: 1K

Dec 27, 2022

slipkid269

K

Brakes 96-04 5 lug brake swap

2

Replies: 24

Views: 4K

Dec 26, 2022

KRUISR

Engine **FIXED** Code 67 preventing KOER test... but clutch is pressed and A/C is deleted??

2

Replies: 37

Views: 6K

Dec 25, 2022

wbrockstar

S

Electrical Fuel gauge problem

Replies: 7

Views: 2K

Dec 21, 2022

AeroCoupe

G

Fuel Do the older BBK fuel rails leak?

Replies: 10

Views: 2K

Dec 21, 2022

Gnfanatic

G

Electrical Tachometer issue

Replies: 1

Views: 561

Dec 21, 2022

Mustang5L5

Engine Gt40x Heads, Vs Tf Twisted Wedge 170

2

Replies: 25

Views: 8K

Dec 21, 2022

Mustang5L5

J

fox body 1989 rpm not working

Replies: 1

Views: 784

Dec 21, 2022

ras50gt

B

Engine Removing EGR Valve from Phlenum

Replies: 6

Views: 2K

Dec 21, 2022

AeroCoupe

C

hot starting when hot help 91 mustang

Replies: 5

Views: 2K

Dec 19, 2022

CAMTWO1070

K

89 fox crank no start

Replies: 8

Views: 2K

Dec 18, 2022

Kleinjj27

K

Drivetrain At my Witts end Speedo gear ‘NEVER MIND’

Replies: 6

Views: 1K

Dec 18, 2022

Aoneill5.0

Engine Timing question

Replies: 7

Views: 1K

Dec 16, 2022

General karthief

B

Drivetrain T5 5th gear options

Replies: 3

Views: 3K

Dec 15, 2022

2000xp8

Engine Can't get the motor to fire.

2

Replies: 31

Views: 4K

Dec 15, 2022

Gs1987GT

I

Electrical Stripped Ground Bolt Location for Negative Battery Cable

Replies: 5

Views: 2K

Dec 14, 2022

General karthief

Interior and Upholstery Lubing/greasing the passenger door mechanism to reduce friction?

Replies: 7

Views: 3K

Dec 14, 2022

mikeah

Engine Crank no start.

2

Replies: 35

Views: 5K

Dec 11, 2022

AeroCoupe

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