Didn't really make the numbers i wanted but it made 840whp/590tq in 5th gear...48lbs of boost at 8k rpm dropping like a rock after...my little 11lb wastegate springs just couldn't hold more than 30 some lbs at redline. I am gonna get some bigger base springs and go at it again sometime, but this is enough power to keep me occupied for awhile. If it would have held the boost out, it would have made well into the 900 range for sure...regardless it was enough to strip all the teeth off of 4th gear. Gotta give the tranny credit though for being stock with a chinese diff it held up pretty well, 5th is roasted though too after that one pull and 4th gear held 825-835whp for about 5 pulls.