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

Engine Ran my code reader and

Replies: 3

Views: 580

Aug 19, 2024

Mindseye007

M

Engine 5.0 block interchangeability

Replies: 4

Views: 378

Aug 17, 2024

AeroCoupe

Drivetrain Speedo gear ate itself

Replies: 7

Views: 704

Aug 15, 2024

AeroCoupe

Progress Thread Darn Stock Block Problems - Getting the Engine Together

Hoytster
Oct 21, 2019

5 6 7

Replies: 139

Views: 21K

Aug 13, 2024

Noobz347

Diy 87-93 Mustang Instrument Cluster Led Upgrade And Triple Guage Pod Install

Replies: 6

Views: 20K

Aug 11, 2024

Mindseye007

D

Engine Why is my fox body throttle not smooth

Replies: 8

Views: 1K

Aug 10, 2024

Noobz347

Door Lock Actuator Replacement / Retrofit

Replies: 13

Views: 1K

Aug 10, 2024

from6to8

S

Replies: 12

Views: 897

Aug 10, 2024

Showpony87

S

S

Drivetrain Tremec TKX 5-Speed

Swhitney
Feb 1, 2022

2 3

Replies: 53

Views: 9K

Aug 9, 2024

limp

5

Resolved Code 70?? KOEO

Replies: 17

Views: 1K

Aug 6, 2024

General karthief

Engine Bad lifters?

Replies: 10

Views: 750

Aug 6, 2024

85GTStangGuy

Drivetrain Leaking torque converter seal

Replies: 6

Views: 816

Aug 6, 2024

Noobz347

Resolved 93 LX 5.0 fox body Smog pump bypass belt size and consequences?

Replies: 3

Views: 1K

Aug 4, 2024

CAMTWO1070

J

Forced Induction Turbo SBF Fuel system RECOMMENDATION

Replies: 6

Views: 2K

Aug 2, 2024

Monkeybutt2000

M

Engine Foxbody Mustang A/C Compressor Reseal - Nippon-Denso 6P148A

Mustang5L5
Dec 1, 2020

8 9 10

Replies: 190

Views: 32K

Jul 31, 2024

Mustang5L5

W

Engine 1985 Holly 4180C high Idle

2

Replies: 21

Views: 2K

Jul 31, 2024

limp

R

91 5.0l cranks but no start, fuel pump keeps priming

Replies: 7

Views: 1K

Jul 29, 2024

4cylredfox89

Fuel 19lbs EV6 fuel injectors, what fuel pressure???

PonyGTrider
Jul 11, 2024

6 7 8

Replies: 144

Views: 11K

Jul 25, 2024

PonyGTrider

P

Electrical MSD box wiring for an 88 GT- few questions.

Replies: 3

Views: 918

Jul 25, 2024

pindude80

P

A

Engine Codes

Replies: 3

Views: 579

Jul 24, 2024

Mustang5L5

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