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 Engine cuts out

Replies: 5

Views: 1K

Oct 31, 2020

jrichker

D

Engine Light 302 roller build for ffr Cobra

Replies: 3

Views: 2K

Oct 30, 2020

Mustang5L5

B

no fuel pulse

Replies: 3

Views: 750

Oct 28, 2020

jrichker

T

Engine Engine build help

2

Replies: 22

Views: 3K

Oct 28, 2020

Tugamypuda

T

W

Drivetrain best drag trans?

Replies: 10

Views: 2K

Oct 27, 2020

7991LXnSHO

K

Dash lights/radio lights stay on with key off and with fuses out.

Replies: 5

Views: 3K

Oct 27, 2020

Mustang5L5

Oil pressure dips to zero for split second when shifting into reverse

Replies: 15

Views: 5K

Oct 26, 2020

Steel1

Exhaust Flow Tubes For Canister Style Mufflers

Replies: 4

Views: 1K

Oct 26, 2020

Cheapskate207

F

Engine No Injector pulse on 7 and 8 cylinder

2

Replies: 20

Views: 2K

Oct 25, 2020

NXcoupe

N

Electrical Car is undriveable. Pulled codes, replaced parts still no bueno!

2

Replies: 21

Views: 5K

Oct 25, 2020

NXcoupe

N

Brakes Need advice on unique problem - trying to convert to rear disc brakes but not much room for a caliper - suggestions?

Replies: 1

Views: 1K

Oct 25, 2020

NXcoupe

N

Electrical 1991 5.0 battery size

Replies: 3

Views: 3K

Oct 25, 2020

Dan02gt

Engine Purpose of O-Ring in Intake Manifold Gasket Set

Replies: 5

Views: 2K

Oct 24, 2020

General karthief

M

Engine 302 Build Question

Replies: 10

Views: 2K

Oct 24, 2020

Middleagecrisis

M

L

Suspension MM panhard with TC rearend

Replies: 2

Views: 775

Oct 23, 2020

Lafd5246

L

V

Engine Sudden lean idle/deacceleration issue, backfire, loss of power, etc

Replies: 8

Views: 2K

Oct 22, 2020

VSK2033

V

Electrical 90-93 hvac control head in my 87 Gt?

Replies: 1

Views: 846

Oct 22, 2020

Mustang5L5

B

AC causes car to over heat

2

Replies: 29

Views: 4K

Oct 21, 2020

Mindseye007

9

Engine Oil Pressure Sensor Fitment

Replies: 8

Views: 1K

Oct 21, 2020

Mustang5L5

A

Engine New 306 input

Replies: 2

Views: 996

Oct 21, 2020

2000xp8

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