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

Resolved Please name this part, where does it go?

Replies: 3

Views: 1K

Dec 1, 2023

Yyhoop

Resolved 1989 Mustang GT no spark, no trigger pump relay

Replies: 14

Views: 4K

Nov 30, 2023

Nine Finger Wrenching

Exhaust The age old header question: How Big?

Replies: 19

Views: 13K

Nov 28, 2023

broom op at DRD

B

Paint and Body What are these rivets in the door for?

Replies: 4

Views: 1K

Nov 28, 2023

91AOD5.0LX

8

Engine Need help with slowww start

Replies: 11

Views: 2K

Nov 27, 2023

Mcmahst

Electrical upgraded fuel pump wiring

Replies: 2

Views: 2K

Nov 26, 2023

maxine-70

A

Engine 93 lx top end kit install now has no power.

anorth93
Aug 20, 2023

4 5 6

Replies: 107

Views: 12K

Nov 25, 2023

Mindseye007

G

Engine Motor is finally running but plugs are black, need some guidance please

Replies: 10

Views: 2K

Nov 24, 2023

AeroCoupe

Resolved Coolant blowing out of valve cover??

Replies: 19

Views: 5K

Nov 19, 2023

sav22rem22

K

Electrical Power windows not working

Replies: 3

Views: 1K

Nov 19, 2023

Farmer1991GT

F

Resolved Ooops, Need Help.. Fuel Pump Relay Hot wire Snagged and Cooked

Replies: 5

Views: 2K

Nov 19, 2023

Yyhoop

Resolved Stripping bolt holes

Replies: 5

Views: 1K

Nov 18, 2023

GUNNER81

B

Engine Cranked then died and now won't start

Replies: 5

Views: 1K

Nov 17, 2023

bhackney

B

Engine Oil coming out of cai

Replies: 16

Views: 3K

Nov 15, 2023

General karthief

Resolved AOD Early Shift at low RPM Stock 91 5.0

Replies: 6

Views: 1K

Nov 13, 2023

90sickfox

I

Engine A/C Compressor 1991 Mustang GT

Replies: 1

Views: 717

Nov 9, 2023

Mustang5L5

Digital Tuning Vapor recovery cycle explained

Replies: 12

Views: 2K

Nov 7, 2023

Mcmahst

Resolved Emissions Reserve vacuum routing in passenger side wheel well

2

Replies: 27

Views: 3K

Nov 6, 2023

General karthief

R

AOD shifting 1st to 3rd (skipping 2nd)

Replies: 2

Views: 1K

Nov 6, 2023

rwordenjr

R

D

Engine Wont idle and light backfire

Replies: 3

Views: 1K

Nov 6, 2023

General karthief

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