planning on modifying swingarm and engine on my 91 cbr600 f2, found a 929 engine on the cheap, has 6k on it and a 2004 rc51 swing arm and instument cluster. has anybody attempted this if so any help would be appreciated what am i in-store for.

 

you're in for a lot of wasted time for what will ultimately be a moneypit POS that you grow to HATE. if you want a bigger bike, BUY the bigger bike, dont build it from 569999 different ones. its not worth the headache, nor hassle, time and cost.