Livharder

Thanks!! Will try for sure

Yes, I Got the twin pods

Thanks but that was done originaly and it was worse. Plugs were white also

89 mikuni bst36ss. Completely redone, emultion tubes done with oring under. Must of taken them off and on 30x times. Full hindle exhaust, kn pods, factory pro jet kit. Stock rebuilt top end engine(valves etc are fine) new plugs. Dynatek ecu, plug wires, igniruin pick up. Mainly stock advance. Calibrated carbs. Settings are: 122.5 mains, 14.5 floats, factory pro needle now last groove down, 32.5 pilots, air screw 2.5 turns out Plugs look mainly on the lean side (why the last bottom groove on the needle) Fu....in flat spot at 6000-7000 rpms with some hesitation and poping after it passes that seems to want to pull around 10000+ HELP!!!!