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

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Electrical Engine Harness swap 1989 car 1991 harness?

Replies: 2

Views: 1K

Apr 30, 2023

AeroCoupe

Engine BBK Cold Air Kit Rework

Replies: 4

Views: 2K

Apr 30, 2023

AeroCoupe

Electrical How to measure MAF voltage?

Replies: 7

Views: 2K

Apr 30, 2023

General karthief

Engine Dies after a few minutes, won't restart.

Replies: 5

Views: 2K

Apr 29, 2023

AeroCoupe

Y

Engine '91 5.0 dies when turning on Innova code reader in Key on Engine Running mode

Replies: 3

Views: 2K

Apr 28, 2023

Mustang5L5

Overheated TFI module?

Replies: 15

Views: 12K

Apr 27, 2023

Mindseye007

R

Engine ECU issues

Replies: 10

Views: 2K

Apr 27, 2023

riston20

R

Interior and Upholstery Door window resto

Replies: 13

Views: 2K

Apr 26, 2023

rednotch

Electrical Power but not sound

Replies: 8

Views: 2K

Apr 24, 2023

Jonatan Issa

restoring a/c on lx

Replies: 6

Views: 1K

Apr 23, 2023

rednotch

Engine Speedmaster connecting rods?

Replies: 1

Views: 2K

Apr 22, 2023

JMG9350

J

Engine Spark plug wire recommendation

Replies: 6

Views: 2K

Apr 21, 2023

limp

Paint and Body How to undercoat the car?

Replies: 3

Views: 1K

Apr 17, 2023

rednotch

Engine Lifter preload on GT40 pedestal rockers

Replies: 12

Views: 2K

Apr 17, 2023

limp

Fuel Fuel Pump Rewire, New Fuel Lines, and Installation of New Fuel Pump Hanger with AN6 Connections

2

Replies: 33

Views: 13K

Apr 16, 2023

AeroCoupe

Drivetrain 91-93 Four Cylinder Five Speed Cars - No Neutral Gear Switch (NGS) Wiring

Replies: 12

Views: 3K

Apr 16, 2023

Robinson

R

Electrical Female terminals in inertia switch harness?

Replies: 14

Views: 2K

Apr 16, 2023

Grn92LX

Fouling #1 plug - HELP!

2

Replies: 22

Views: 7K

Apr 16, 2023

General karthief

Resolved Slow coolant leak dripping from passenger side frame rail.

2 3

Replies: 49

Views: 8K

Apr 15, 2023

Mindseye007

Engine Radiator rubber mounts location?

Replies: 12

Views: 2K

Apr 14, 2023

limp

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