Originally Posted by robtg
....... I am using all stock R100RS parts from the airbox cover thru the cylinder and piston.......
Clear to me.
Well, yeah. it's your project. The idea is to make it clear to other people. If you are using 100RS airbox (flat top), carbs, heads, pistons and jugs, just say that. You're not texting here, you can write it out. I just said more in 10 words than you did in 11...
Now are you using the throttle gear and cam out of the RS too? I don't know if it matters, so long as the butterflies open all the way it shouldn't much.