Bolt on test

[S281 #39B]

Has anyone tested underdrives, TB, upper, o/r pipe (before and after et) on non pi motor. Im starting a new project so learning from others helps me save money and time. please give name brands on parts because all parts are different. thanks

 

[four six]

IDK about all that but PI heads are a must for 96-98 GTs. just my .02

 

[DropTopPony]

Well what is your goal with the car? Are you planning on getting a supercharger later or staying NA? MMFF magazine is running a series with a NPI GT and tested most of the boltons you mentioned with before/after dyno etc. I suggest picking up those issues. And a PI swap is definately a good way to wake that car up.

 

[Gearbanger 101]

http://forums.stangnet.com/showpost.php?p=6085131&postcount=17

 

[S281 #39B]

I will just add bolt-ons for now I'm looking at the zex kit but I want to see what UD, X pipe, TB... will do Im already running 9.6 in the 1/8 with a stock auto convertible but dropping another couple of tenths would be nice.

 

[S281 #39B]

anyone?