Lets not forget the other japanese 650 singles. My buddys got a Honda XR650. That thing is a wheelie machine totally stock. Then there's the klr/x from kawasaki. All are about the same size and weight. A little creative mounting and they'd all make good replacements Id imagine. Ive looked at the idea very loosely though, and good condition used engines for all 3 of those bikes are down right pricey in comparison with used LS engines. I think it would be more fun and as or less expensive to get all you can out of the LS engine...which is exactly what I intend to do.

Phelonius wrote on 02/16/10 at 15:50:32:


True, but there are over sized pistons available up to 105mm from wiseco if I remember correctly
YEE HAW !!!

You can do it to my bike