you're an outsider oldroadie!
From what I could gather from all the posts I've read (maaaany, like, 113 pages in the performace-section..) from people using the SS pipes.
When it comes to modded airboxes (drilled bottom and drilled UNI) I think the setup most common was something like this:
130-135 mains
TBS needles (some use stock with shims)
45 pilots (I've seen some with 42's but they had bigger mains, like 145-150)
So that's where I'm gonna start!
