Hey all, Wondering if you can help with my problem. I have a '82 which I built into a cafe-racer, I attached a photo for anyone interested. It pulls up until 7,500 ish RPM, then will hesitate, judder and struggle to rev any higher, with very little power (In any gear), with wide-open throttle, or just sneaking up on it. It has had a re tune, and the issue still persists. The top-end and pistons were bored and rebuilt recently too, with valves in spec. It has pod-intakes and an aftermarket 4-into-2 exhaust, which never caused any significant problems. Any recommendations? I was thinking either the floats, or electrical, like a weak spark? It starts and idles fine, and runs lovely up until high rpm. Thanks for your help.