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Old 04-01-2022, 04:33 PM
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BB70 BB70 is offline
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Join Date: Apr 2007
Location: cincy, ohio
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Quote:
Originally Posted by Held for Ransom View Post
What??? It's a carburetor choke vacuum source. Page 6-25 in the '70 GTO assembly manual.

Well it sure as hell is ��. Actually the carb has a nipple that is the source for the choke pulloff, and the pulloff has a second nipple that goes to that ball. It would seem all vacuum would be lost as soon as the engine is turned off. So, why is it used ??
I've seen that used as a ac syst vacuum resevoir my whole wrenching career. Why it is set up like that makes not a lick of sense to me.

I apologize for giving the incorrect info.

John


Last edited by BB70; 04-01-2022 at 04:38 PM.