Need some help getting a tune right on a friends mustang.
It?s got a set of aftermarket coils and a ford racing intake, and ford racing exhaust.
Car is a manual.
Honestly he wants the most the car could produce safely with its upgrades, and I?m no tuning guru with a gasoline ford. Ive mainly tuned cummins diesel and very few gm ls engines. I?ve done timing chain and phaser jobs on gen 1 5.0s but never messed with a 3v 4.6
Any help would be appreciated greatly. To add I don?t have access to a dyno.
I can add tune file at a later date my pc is not at my house, but if anyone has something on a gt and could be pm me thatd be great!!