SuperHawk Forum - Carb sync, book calls for a 20mm Hg difference

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KCCO	10-06-2013 02:46 PM

Carb sync, book calls for a 20mm Hg difference

Title says it all, My question is why is it recommended to set the vacuum even if the book calls for a 20 mm Hg difference? Is it that its too small to worry about or :confused: Thanks for the input!

E.Marquez

10-06-2013 03:41 PM

That is a MAX difference and only then when using the factory gauge set.

Ideally, you want them the same.

KCCO	10-06-2013 03:44 PM

Thank you for the clarification.

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