so i ran him tonight and he had a supercharge tc runing on 5 1/2 psi. I have a sc300 with the aristo swap auto and i'm pushing about 9psi. I believe i have a leak somewhere because aint i suppose to be doing 11 psi stock? I have a FMIC, 3" open Downpipe and ngk cold plugs. I talked to a few people and they said i should of skull dragged that s/c tc. So my question to you guys aristo owners is whats wrong with my car? My vac reading are correct at 20 hg so you guys know why my boost lvl so low or why my car is so slow? I launched the car at 2k.