Originally Posted by jraycut

I've been reading through this thread quite a bit, mainly about the 150 and problems w getting #3 cylinder to come alive (to run more consistanltly). i saw in posts dating back to 2011 w comments being made that the 150 up to the 300 all have the same carbs. I looked on several websites and indeed, they do sell a replacement carb that is supposed to fit all of those engines (150, 180, 215, 250, 300) as the mfg's list it as so.

I also read where a guy was wanting to swap out the carb for a smaller one (perhaps one from the zenith G38), the topic kinda faded off and I was curious if anyone had tried this and what the results were? i would think by now - that Moki would have gotten this feedback after all these years and came up w something to help it run more reliably(?).

Ive tried hotter plugs, messing w needles, tore down carb and cleaned thoroughly, servo speed, etc. The #3 on mine fires, but not regularly and i know the 150 isn't putting out the numbers that it should. Is there anyone out there that has a 150 and was successful w it running consistently on all 5 cylinders? and if so - what was your method in achieving this?

Thanks,
Joe