Quote:
Originally Posted by TTurboBullett
It means that the 335i can push 422.5hp worth of air and 24psi midrange and 18psi(compressor outlet peaks) at peak power while still staying in the compressor map(before choking the turbos) ie anything over 380whp is pushing the turbos beyond factory(mitsu) tested limits  |
Not that I know anything, but that sounds about right for stock turbos.
I don't think anyone on stocks has dyno'd much above 420 hp except for Terry who hit a peak of 460 hp at 19 psi boost. But that was only for a short burst of 100 rpm.