Ian, as you know I have the Bubs. Before I got 'em, I talked
at length with their tech guys. These pipes were developed
for a 790 BA. They are not a one-size-fits-all pipe.

I think my dyno from NH speaks for itself regarding the gains
these pipes give with just a UNI filter, and re-jetting.
45/135, 1 shim on stock needles. I think it runs even better
after I adjusted the valves.

Uncle Charlie

Edit: AI and snorkle removed

Last edited by unclecharlie; 04/11/2009 6:39 PM.