Posted by mkuhns on June 20, 2021 at 17:55:16 from (71.245.57.157):
I have a zenith 63awll updraft carburetor on a tractor that came off a 248 chevy. It's currently on a 283 waukesha. It works good and lugs fine, but can't get enough fuel out of it under load. I drilled out the main jet some, but now that affected my idle circuit. It over fueling at idle no matter what I do except to turn in the load screw and then you don't have enough fuel under load. What do I need to do to get some more fuel out of load circuit? Any help would be appreciated.
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Today's Featured Article - Identifying Your Tractor - by Staff. Maybe you bought it from a friend who didn't know what kind of tractor it was, or perhaps (and this is every tractor fanatics dream) you stumbled across it in an abandoned field covered with weeds but intact. In any case, you have no idea what the make and/or model is. For awhile perhaps it doesn't really matter. Especially if it runs! But pretty soon you'll probably need to tinker with it a bit and maybe buy a part or too. Having a manual is nice. But how does one go about dete
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