Originally Posted by hcompton
TPI blows it does not flow enough air in stock form and the aftermarket solutions are very costly once you get everything purchased and installed. USally wiring harness, upper lower and throttle body need to be replaced along with injectors and computer just to hit 300 hp. then the troubles really start costing money.
Junk the TPI install carb and intake drive car for next 20 years without problems.
This is so obnoxious. The tpi is a decent system.
Op: what is your problem? We can't help you if you don't say what's wrong.
If you're running a cut harness then 99% of the time you have to have the computer tuned. Basically it's looking for signals that it's not getting.