Hi Steve-SST,
I have an RB25 with ARIAS pistons, Linished, Shot Peened and Cryo Tempered Rods, HKS GT 3040, HKS topmount manifold, PFC, Tomei Poncams 256/9, 550cc Sards, Greddy/Trust Plenum, Ported Head Iski valves prings, Micks MC bar & plate cooler 100mm, E-Boost and Trust Type R W/G 45mm, Q45 Throttle Body, Q45 AFM, 90mm Fujitsubo Exhaust, 90mm dump & very hi flow cat.
Max I could get out of it was 330rwkw @ 21 PSI. (DD Dyno in shootout mode - do a search and you will find the dyno graph I posted)
Since my car is very similar spec to Pauls and Magics -
If I change from PFC to Wolf - am I gonna get 50 rwkw increase ???
Cheers !
/edit = PS I run 118 mph (18PSI) - but I am CRAP at drag racing