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1976 Ironhead trouble please help

Ironhead - Harley Davidson Forums - www.hdforums.com
Hello i have a 1976 ironhead the problem that im having is that it is backfiring out the pipes (drag pipes) a pop here and there when it is idling and it backfires a lot after i let off the gas. In all four gears when i ride it bogs down at half throttle i can not get past half throttle even if i give it a little gas and try to es past it. it loses power and goes bog bog bog bog bog (sound effects of the what the bike makes).and i can not get it timed to save my life been fighting it for a few months now. i have a kehin butterfly carb with a 52 slow and a 165 main. im running points with a 5 ohm ignition coil (well 4.8). new battery and wires ground is good. the engine is stroked. Please help i dont know what to do.

thanks


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