Here is the deal: I have a 2.2L 4 cyl and hope for 300+HP. I plan to use a Holset(they are cheap used and high quality) but the HX30 is too small(44mm comp wheel) and the HX35 is too big(56mm comp wheel) The HX35 can flow 60 LB/min and I only need max45 LB/min. That big comp wheel will make the...
