GTM built motor on the way

Originally Posted by Mr.Squeeze

I have the .64 A/R housings I hit full boost 4000-4500 Rpms. I do think your exhaust is going to hold you back man. I had the Greddy TIC exhaust that has a 2.4 O.D that connects to 3 inch down pipe. This was a big time restriction it was hard to get over 600whp for me.

Here is my mid boost graph with the F.I 3 inch exhaust the only difference now on the car is I have open dumps. Since I have done that the car feels more responsive, I will be going to get re-tune end of March early April for more boost.

Originally Posted by tturbo370z

That's a mighty fine looking graph sir. Thank you for letting me know when you hit boost with the .64 I was wanting to verify that with you and Sam was spot on also. That's a bummer about only hitting 600rwhp as that is the same size I'm at with the Invidia exhaust. Not sure i can swing anymore cash but almost seems to be a waste with all the other breathing mods n fuel mods to get more power. Ugh lol