you guys are crazy my ski has some much bottom end. i put my motor against your strokers anyday. with stock bore 701, porting by me always, and 240 psi compression with duel 44s with v force cages and reeds. i had a lamey motor and thats was my starting point in all this but i knew there was a cheeper way so i made my own pipe and use factory pipe manifods. you guy just buy off the self stuff. and have what everyone one else has. people just need to look outside the box sometime. im a fabricator i build my own stuff. i still use yamaha platform 62x case with 61x cyl. i have friends with cnc machines and ever other tool i need. i believe im making close to 130 hp on the low side. but im always on a buget and i dont have a lot of money to buy all this cool stuff so i have to make it. i bet there is a lot of people on this site just like me. trying to do the best they can with the money the have.