Why?
#2
I guess the simple anwer is because they can. Did you know dale motors are a big hit in europe for kart racing. The guy who installed the yfz motor probalbly had massive amounts of experience with them and wanted the strongest chassis available now that they are dirt cheap. Its all if the name of fun.
#3
thats bout the only answer i can think of. i still dont get it I can put a 427 cobra jet in a corvett still doesnt mean it should be done. I know if I payed 10grand for the porche of quads I wouldnt be swaping the motor.


