One thing I have noticed about most strokers is many are going with the cookie cutter budget strokers, this is backed up by the MM mag stroker shootout engine masters deal. Look at there numbers and the basic cookie cutter specs. But one still pulled 567hp I think.

Its no wonder 525-550 is the norm (more so the 525) and people seem happy with that....but these are still basic cookie cutter strokers.

575-625 can be done if you want to spend the money