(Cookie @ Jul. 01 2007,14:19) The whole point of the stock busa swingarm and others with double bracing is to handle exceeded torque numbers.
The inherent problem (and worries) with one sided swing arms is that if you launch and torque is beyond what the arm can handle you will find yourself with a rear tire that will try to bend or get totally out of shape. And the extremes of that can go in any directions depending on many variables,,, probably something you don't want to experience.
You're talking about a supercharger (probably from TTS I am guessing), so I don't know what numbers you will exceed.
You might want to run this same question by Frank's crew over on Ask others more experienced that
have mounted them. I have never had that privilege.
Loads of money! Have fun! Keep us up on your build, especially with the S/C. I, personally would like to see that!