well they require a few frame mods. busa motors are good sized and you have to modify the frame to wrap around the suzuki motor. its a job but someone with a general knowledge of fabricating can do it with very basic tools and its so worth it. the power is unreal yet they are so tame and rideable. my 14 year old rode my first one almost as much as I did

 

sounds like alot of fun.....whats something like that cost....anyone ever done a write up on the install?

 

they run about 15k

 

Looks like Capewindy will be the next person doing a DS busa . he just bought my last brand new busa engine . good for him ! he will love it. real nice guy!