I have a 1996 Mustang GT with long tube headers and BBK CIA with a 70mm tb nd straight pipes dk if i would do better getting it tuned or get pullys and a new intake manifold im trying to spend ab 400 on what ever imma do what di yall think wod be better?
Only purchase Ford Racing gears, use Amsoil gear fluid with FRPP friction modifier.
If you do not know the condition of your transmission fluid, change it out with Mobil1 automatic trans fluid or Syncromesh, and a MGW short throw shifter makes it feel like a whole other car.
I use new plugs when dyno tuning. New air filter, fuel filter, and dont forget to fill up with 93 octane so that your new tunes are programmed correctly. You'll get an 87 octane tune also, but the 93 octane wont interfere at all.
__________________ '97 3.8L V6 Pacific Green 1996SVTCobraWhite
I have an Auto. 96GT. Love my 4.10's. If you have manual, 3.73's ... (hasn't effected my MPG unless my foot is heavy) I cruise 75mph @ 2700ish rpm's which is the sweet spot. I was turning 1800rpm's @ 80mph with stock gears. And that was no fun. Lol