I need a 89 chip for my TA with the vats removed, i have read though the DIY forum and decided i would rather just purchase one instead of trying to burn one myself. Where can i get one that has the parameters tweaked to help with the mods i've done?

This is my first project with a TPI car, so i know very little about tuning them. Somebody help me please!!!

 

The only way to get a chip done right for a modified car is doing it yourself or spending alot of money.

They are usually laughable for what they change. On some it's change the thermostat, and that's the difference that richens it a little, and change the fan temps.

Buyer beware is really good advise.