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Old 06-09-2020, 03:52 PM   #16
Chuck Sea/Tac
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Join Date: May 2010
Location: Between Seattle & Tacoma
Posts: 2,356
Default Re: New Manufactured Zenith Carburators

Quote:
Originally Posted by The Master Cylinder View Post
Dave Slater, I have one that seems to run on the lean side. I have to run with the GAV opened farther than I would expect. I checked for vacuum leaks and found none. It runs fine with the GAV open ~1-1¼ open. Maybe try that.

One of these days I am going to rejet it to see if I can improve it.
If you’re running a modified engine IE bored different cam ect, then a re jet is a good thing.
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