Author Topic: 543 or 550?  (Read 618 times)

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Offline EHP

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Re: 543 or 550?
« Reply #10 on: July 28, 2015, 06:54:51 pm »
Art , if you can find a new 346 I would  go that way before buying a 550 in your air , at least you can adjust the carb on the 346 when the air pressure raises or drops like it does at your place about 5 times an hour , the autotune willnot keep up when that big of a air pressure swing and you will end up running to rich