Frankenstang- Throw a blower on it and call it done.
Ding! Ding! DING!
We have a winner........then you might be able to pull from a 02 gt lol.
What I am saying is that the 5.0 Cougar/Tbirds have some huge disabilities in a drag race. If you want to beat a stock gt, here is what you need to do:
Change out the 2.73 gears for a set of 3.73's or 4.10's
Add a shift Kit
By doing these, you will make up for some of the power that the auto trans eats up. That and the rear gearing sucks in those things.
Do a h/c/i swap......that will take care of a lot of the faults of the stock 5.0 with the garbage e7 heads and bs cam. The stock 5.0 intake is very restrictive.
Do a full exhaust including headers and mid pipe. Delete all of the smog garbage as well.
By doing all of this, you might, and this is a stretch, but might be in the mid to high 13's. Probably more so low 14's. Spraying anything more than a 150 shot at that year engine and you are taking a huge risk.