Quote Originally Posted by crashtke View Post
The way I calculate it either the 372 or the 374 running a PR of 3.8 and ramping up as you go towards redline. That should put you in the meat of the compressor map. But I would ask David at Bullseye. He has been working with these turbos longer than I have and may have actually put one on a 1.8 in that hp range before.
well i got the gt42r now and the guy said it had a gt35r hot side. so i was wondering if its gonna be a waste of time to use it