Originally Posted by
1QwkSport2.5r
I think I'd have good success if I chucked up the spraybar and shortened it a little bit and smoothed the end down some like the TT carb.
No, I don't think that there is anything wrong with the spray bar, it is the shape of the needle that you need to work on. A steeper taper for a larger difference in fuel delivery between two given throttle settings.