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Author Topic: 63 pri jet  (Read 2272 times)

Offline 77cruiser

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63 pri jet
« on: June 29, 2010, 08:56:45 PM »
Never seen one that small. Carb no. 17057213 single AB 40B rod.
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Jim

Offline Cliff Ruggles

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Re: 63 pri jet
« Reply #1 on: June 30, 2010, 04:23:09 AM »
Pretty "oddball" carb, early design with single main airbleeds, divorced choke.  We free up the APT screw in the baseplate, open up the MAB slightly and install a .070" main jets with the 43B metering rods.....Cliff
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Offline 77cruiser

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Re: 63 pri jet
« Reply #2 on: June 30, 2010, 08:59:49 AM »
Thanks Cliff!

Where would you go with MAB size to run off the 63 jet/no rods, might do another oval track one?

I haven't measured the MAB exactly but it's smaller than .062, I'm thinking if I go to about .065 - .07.
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Jim
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