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Thread: Ignition 101
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post #11 of (permalink) Old Aug 17th, 07, 8:53 PM
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Location: San Martin,CA
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Re: Ignition 101

Does anybody make a vacuum can for the MSD pro billet that starts at a lower vacuum rate than the one it comes with?

I tried hooking up my vac advance to full vac and couldn't get the idle to stabilize due to low vacuum at idle (8") Also, is adding vacuum advance sometjhing you would try on a 12.5:1 BB??

Great post!!!
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