<---- made 375 at 23 psi spike tappering down below 20 above 6000 RPM on the EVO 6.5 TME turbo... same exact compressor design as the stock turbo, just faster spooling from the lighter turbin wheel and shaft. At sea level with extensive mods (Buschur stage 4 plus tubular header, O2 housing, and sheet metal intake manifold) I made that power on 94 octane pump gas so I don't see why people think it is improbeble, let alone impossible. I suck as a driver, but I know how to make these puppies powerful and see know reason others can't duplicate my power levels, and then drive the doors off the car and hit times that I will never see without much higher power levels (that whole I suck as a driver thing)
Keith
PS: On the exact same setup I made 411 on C-16 (26 psi spike, tapper down to 20 or less) so that is around what I would expect with meth injection on a similar setup since I was not running enough boost to actually need the C-16