Did someone ask for proof? Last year I posted some WHP numbers with my PE1420's. "Awesome numbers" were the comments that I heard when a good half dozen on lookers witnessed the dyno event. Note that my car was not fully tuned so the numbers I generated are modest. Here is proof of those numbers. [ http://www.photodump.org/stored/Dynonumbers.JPG ]
Today I have the Disco Potatoes which pose a considerable advantage over the PE's. A few weeks ago I did a base run and posted the same numbers as the PE1420's with stock boost (17PSI)...untuned!!! Turning up the wick to 20-21 psi on pump gas should yield a considerable gain. More so with race gas. So to claim the amount of HP that was present at the Z fest in Toronto and what Vuk suggested is Absolute-ly valid.