I making my own single. I'm looking at making around 350whp. I want something very responsive and with good efficiency. I was thinking to with a GT30R but don't know if it is to small. I like the GT35/40 but I trying my options first since I heard that the 35/40 is better at higher psi levels. So would a GT30R work on a FD?
This is the one I'm looking at
http://www.atpturbo.com/Merchant2/me...egory_Code=GRT