99sheee Posted July 12, 2019 Report Share Posted July 12, 2019 Ive got a single 38mm mikuni carb with open air box. that i cant get jetted quite right. Its starts up fine idles fine and pulls fine until about 3/4 throttle to full throttle. Acts like its starving for fuel but pull the plugs and they say rich. Im currently running a 52 pilot and 410 main. Info to motor build is listed below. Any help would be greatly appreciated! 4 mill crank with welded 115 rod -66mm 795 series pistons (cylinders have been ported for the crank) - Boss cool head with 19cc stroker domes also been ported -chariot 2-1 carb setup with a 38mm mikuni carb. -fmf gold series full exhaust. Quote Link to comment Share on other sites More sharing options...
ottotenbrinke93 Posted July 24, 2019 Report Share Posted July 24, 2019 Isnt 35/36mm enough for a single carb? Idk about 4mills, i run 35mm pwk with 195 main jet and 55 pilot on sea level, stock engine t5'sVerstuurd vanaf mijn EML-L29 met Tapatalk Quote Link to comment Share on other sites More sharing options...
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