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Wrenchbender Ret · 12-21-2010, 04:54 PM

There is a large opening in the rear of the carb for power brake vacuum outlet. If you are not useing it put a 1/4 in. pipe plug in it.

12-21-2010, 04:54 PM	#10
Wrenchbender Ret Registered User Join Date: Oct 2005 Location: Overland Park, Ks. Posts: 5,229	Re: after new carb, cannot get idle down without stalling There is a large opening in the rear of the carb for power brake vacuum outlet. If you are not useing it put a 1/4 in. pipe plug in it.