Distributor vacuum: Ported vacuum vs. full manifold vacuum: Which is better?

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#5 (permalink)

05-10-2010, 07:52 PM

Excaliber

Senior Club Cobra Member

Join Date: Jul 2002

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Posts: 15,712

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One thing I don't like about the MSD vacuum advance is it's non-adjustable, in any way. It has a set vacuum signal required and set amount of vacuum advance it will provide. Next tme I'm going with a dist that I can "play with". Or buy the parts to modify my existing MSD.

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