Thread: Big RPM drop from park to drive???
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Old 09-13-2013, 06:37 PM   #9
1972Blaze
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Join Date: May 2013
Location: Covington, Louisiana
Posts: 243
Re: Big RPM drop from park to drive???
Quote:
Originally Posted by msgdsrf View Post
Vacuum advance to full manifold or ported? If hooked to full manifold, it could be droping timing with the load in gear.
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