it feels a bit stronger in first and second, but it still won't rev 9000rpm in 3rd and higher.

like I posted in my jetting thread, it's a bit rich but doubt it would be so rich it wouldn't rev out. when I let off on the throttle it dosen't rev any harder so I doubt it too rich.
I am thinking it's more due to the mismatched heads on the bike.
it's a SP engine with a R front head.
the front cylinder has 110psi while the rear is 120.
what do you think?