I know this has been asked a million times, I have done a search but couldnt find anything exact.
I have a gtec chip fitted to my 20vT and I want to know what people are boosting too (overboost) and then where it holds and where it drops off too....
Mine seems to overboost to 17psi then holds around 14/15 and tails off as you go further towards the redline (as normal). I have a manual boost controller fitted, when it was last dyno'd the fueling was fine and I just want to know whether or not it should be overboosting higher and holding a bit more boost too?
Thanks.
