Choppy past 1/2 throttle

AYoung

New Member
Aug 22, 2022
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0
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Hello everyone, I just finished a bottom end tear down and after the first start everything seemed perfect, idle was good, throttle response was good. But when I drive it, it is very choppy past 1/2ish throttle. Took the carb apart and cleaned everything, no change. Has a fmf pipe with a 260 main, everything else is stock.
Any input is greatly appreciated, thank you!