Quote:
Originally Posted by DODGEBOY
try reverse drill bit start smaller then hole
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I agree, use a left hand bit , but you may want to do this on a Bridgeport Mill to get the drill exactly on center with the jet . If the jet doesn't bite and twist out , then drill it out and retap it , if you can't pick out what is left of the jets threads . leave the carb setup in the Mill so everything stays lined up . Use the chuck to align the tap . Left hand bit needs to be the size that would allow you to tap that thread size .