I'm having some issues tuning my carb for best performance. I know, this is a worn out topic, but I couldn't find an answer in the tech section...
I have a hard krome exhaust, big k&n intake, 52.5 pilot, 155 main and 1/2 spacer. 2001 6k miles
Great performance between 0-1/4 throttle and at low rpms.
The main issue I'm having is that at around 3-4krpm, with 3/8-1/2 throttle, the bike hesitates and jerks back and forth. I would put it in 3rd, and give it half gas steady. It accelerates modestly, but at around 3.5k, there is a clear loss of power and jerky hesitation. No popping or other sounds. Does this mean I have too little or too much spacer removed?
Also, I have to make sure, the dimple in the plate that goes over the white spacer faces TOWARDS the spacer, making contact with it, correct?