Originally posted by Porschefile
Wydryd, if you don't mind me asking, I was curious where your boost threshold is and what rpm you are seeing full boost at? I'm thinking of doing a Gt4088r w/ a .85 T4 hotside. It's the same compressor as a 35r, basically just an anti-surge housing and larger turbine/hotside than the 35r. Judging by what I've seen on other similar displacement motors (3-3.5l i6's, v6's, etc) I'm thinking I should see 1 bar around ~3.8-4k rpm which is good enough for me.
What kind of power are you looking for.