1994Vib.RedGT said:
im not sure if i "need them" or not, right now mods are as in sig, and this christmas im gonna go with thumper heads, a cam (either wolverine 1190, b303 or e303), and pulleys. So i figured I might as well swap to 24 while im in there.
My reply is based off of the fact you said ...... money is tight.
That tells me you most likely will use a stock pcm to save money.
You can use a GT or Cobra pcm
Here are a few options that come to mind you can think about
My Plan A ...... I would go to 24's and a 255 pump and a Cobra pcm for the least amount of money spent and that pcm is more workable with the h/c/i mods than the GT pcm.
My Plan B ...... GT pcm, maf caled for 24's, 255 pump. You will have to buy a maf with this plan but then again, you won't have to buy a pcm. I don't think drivability will be as good with this plan.
My Plan C ...... GT pcm, 19's, 255 pump, and afpr to work the little 19's at elevated pressures. I really don't like this plan but many peeps have done it. Like Plan B, the drivability most likely won't be too good.
I'd guess you will put up numbers in the 260 to 280rwhp range.
IMHO even at elevated pressures, 19's would be too small to allow me to sleep good at night, lol.
You do need the larger pump no matter what.
The stock maf is fine for that combo as it will not push enough air to peg it.
I'd just cruise over to one of the other sites or hit up a shop that tells their 94-95 Cobra customers they need to replace their evil j4j1 pcm
for a
new
and improved all-mighty Fox A9L pcm. You most likely can pick it up for a song.
Grady