Guy's on my Bone Stock BPU car, adding JUST the Turbo, netted me a Solid Average of 4mph from 107 to 111(see before((last year)) and after slips below, identical weather), this is with a Bone Stock Downpipe and Intercooler at 22-23PSI with 23/21 timing Zero to Very Little knk. Even MORE interesting is that my '60 time stayed identical, I leave real EASY at @ -1 to 2psiMAX do mainly very lite burnout's and I have 17" 245 Nitto's, even on the street the Spoolup time is Exactly the same as Stock....







