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stlrj stlrj is online now
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Join Date: Dec 1999
Location: Novato, CA
Posts: 4,575
In reality, the vacuum retard was designed to increase throttle response while reducing emissions. It adds an instant 10 degrees of advance whenever you tip in the throttle at any rpm while helping your engine run cooler. I can't imagine why anyone would want to degrade their performance and cause their engine to run hotter, would you?

Them Porsche engineers kinda knew what they were doing...



Last edited by stlrj; 04-24-2019 at 05:35 AM..
Old 04-24-2019, 05:24 AM
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