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

Drivetrain 5th Gear Ratio

2

Replies: 33

Views: 2K

Dec 31, 2025

Qtrhrse23

Drivetrain 83’ Glx convertible C5 Trans help!

Replies: 2

Views: 472

Dec 26, 2025

JacksonJared2113

C

Drivetrain TV cable replacement--aftermarket or search other models?

Replies: 3

Views: 358

Dec 22, 2025

AeroCoupe

X

Engine 5.0 Head Gaskets installed wrong block coolant passages???

Replies: 12

Views: 842

Dec 22, 2025

Qtrhrse23

Engine Crankcase vent tube “relocation”?

Replies: 17

Views: 773

Dec 20, 2025

manicmechanic007

Electrical Foxbody Mustang: Adding Check engine light to 86-88 cars

Replies: 13

Views: 7K

Dec 17, 2025

snovak

S

S

Engine Edelbrock 1406 install help

Replies: 4

Views: 338

Dec 15, 2025

scottcarp10

S

B

Engine Charcoal Cannister - What goes where ? 85 5.0

Replies: 8

Views: 484

Dec 15, 2025

limp

8

Engine Rough idle and aggressive sputtering when accelerating

Replies: 4

Views: 1K

Dec 13, 2025

Jarhead67

J

Engine Fuel pickup problems

2

Replies: 24

Views: 3K

Dec 11, 2025

Noobz347

Fuel Anyone know a part number for a 3/8" inlet/outlet efi quick connect fuel filter that would fit the stock foxbody location?

Replies: 2

Views: 370

Dec 8, 2025

rednotch

Engine Explorer - Lower intake internal cleaning

R82148V
Nov 11, 2025

2 3

Replies: 42

Views: 2K

Dec 6, 2025

rednotch

Brakes Foxbody Brakes still soft

Replies: 10

Views: 617

Dec 3, 2025

nicholase

Suspension Setting Front Alignment - Do I care about the rear's thrust angle?

Replies: 5

Views: 385

Nov 28, 2025

Kid wita 5oh

S

1990 foxbody 5.0 fuel system.

Replies: 8

Views: 524

Nov 28, 2025

Mustang5L5

Engine Looking for this part

Replies: 10

Views: 329

Nov 27, 2025

limp

T

Resolved No run or idle

Replies: 14

Views: 606

Nov 25, 2025

DadLife0724

Electrical 1986 Mustang GT Multifunction Switch Question

Replies: 11

Views: 630

Nov 22, 2025

Willybill32

L

Engine Why won't the motor start if I have spark and fuel

Replies: 3

Views: 501

Nov 20, 2025

AeroCoupe

X

Engine Brackets for Gt40 heads with ac and ps?

Replies: 9

Views: 466

Nov 16, 2025

limp

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