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

Ignition switch wiring & nss voltage should be?

Replies: 6

Views: 5K

Aug 28, 2022

Creomod

Engine K Member to motor mount nuts

Replies: 16

Views: 3K

Aug 28, 2022

limp

S

Throttle Position Sensor Voltage Climbs!

Replies: 18

Views: 4K

Aug 27, 2022

jrichker

D

Electrical 89 fox 5.0 crank no start when cold

Replies: 14

Views: 3K

Aug 27, 2022

jrichker

N

Interior and Upholstery 85 -> 87-93 dash swap

Replies: 12

Views: 3K

Aug 27, 2022

Rdub6

Driver Side Window Problems 1987 GT

Replies: 13

Views: 2K

Aug 24, 2022

mattys91gt

Motor craft starter wired same as mini starter?

Replies: 6

Views: 1K

Aug 23, 2022

90sickfox

Engine Idle issue - Possible Vac leak - canister purge valve?

2

Replies: 34

Views: 6K

Aug 22, 2022

mattys91gt

V

Help with relay identification - 92 LX

Replies: 2

Views: 1K

Aug 22, 2022

vindieseljetta

V

Wheels-Tires Nitto Nt555 R2

Replies: 12

Views: 3K

Aug 22, 2022

96pushrod

I

Park lamp wiring conversion

Replies: 8

Views: 1K

Aug 22, 2022

7991LXnSHO

M

Drivetrain Speedo problem

2

Replies: 28

Views: 3K

Aug 21, 2022

Mustang5L5

Electrical Advice on lower steering column bearing

Replies: 7

Views: 2K

Aug 21, 2022

88-90ConVerts

1989 GT cranks but won't start

Vince305
Jun 14, 2022

2 3

Replies: 40

Views: 8K

Aug 20, 2022

General karthief

J

Engine 89 lx 5.0 sporadic missing and dies

Replies: 6

Views: 871

Aug 20, 2022

General karthief

Suspension Loosening seized control arm bushing bolts

2

Replies: 25

Views: 4K

Aug 20, 2022

7991LXnSHO

Drivetrain Poly engine and trans mounts?

Replies: 12

Views: 2K

Aug 20, 2022

limp

79' Electrical Issues

Replies: 11

Views: 1K

Aug 17, 2022

limp

Engine Some cooling questions

2 3

Replies: 57

Views: 5K

Aug 17, 2022

limp

Drivetrain aod pressure plate

Replies: 13

Views: 1K

Aug 16, 2022

mattys91gt

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