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Old 11-29-2019, 01:33 PM   #15
dmsfrr
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Location: Abq, NM
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Default Re: '55 F100 new project, new member

Quote:
Originally Posted by AllenV View Post
This is where the FBO distributor deviates from the original. It wants full manifold vacuum to drive the advance at idle. Since I have not yet done the hook-up, I am verifying this point with FBO. If I learn something different I will post a note.
Yes, if the instruction sheet for the replacement distributor states "manifold vacuum", as opposed to 'ported' vacuum, follow those instructions.
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