been hoarding parts like crazy for the last 2 months(carbs,reeds,+4mm crank,adjustable timing plate,head and pipes) getting ready for an engine build. looking seriously at the passion 12 port jugs to top off my cases. what kind of h.p. #s are you guys getting out of this engine with a +4mm long rod crank and stock bore. i realize hp #s on paper don't matter as long as it goes like a raped ape but i'd like to know the potential of this set up. will be using pump gas and 35mm carbs. looking to build a very hot open-trail/fireroad machine. if possible i'd like to see some dyno pulls.please post some #s. thanks in advance! oh yah, thanks to everybody who helped me out with the parts. :thumb: