I don't think so..................Originally posted by tomjarrell
i think the 500hp is over rated. i have 2 in my 34 magic, all they are is 502's that mercury changes the rings and bearings. if i had 15k laying around, i think i would have a good engine builder go though a set of 502's with 420 mega blower or whipple's that 700+ at the props. (just my 15,000.00 rebuild @ 200 hours opinion). hope this helps.
Different cams, intakes, carbs, exhaust, + of course blue paint & some chrome stuff. They are also balanced.