Dam that little M62 was putting out some serious whine & sound. Looks like the midrange & topend was greatly improved, I too know the fealing of 17+psi, I'm quite sure that no stock srt, would keep up with that 15-17 psi you got going on. Next time get one of the speedO so I can see how the forward progress is! Go luck trying to launch that sucker on street tires from a stop. Keep them coming!