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Re: What is good vacuum on a high mileage engine?
Posted to Technical Discussion Forum on 11/2/2009 2 Replies

Hi Ken,

I wonder if you might be getting exhaust gases into the [...] cross-over,maybe egr valve,although may not have [...] it have the original intake? I know the older intakes had a exhaust cross-over under the carb and required a metal gasket along with ... Login to read more.

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