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Old 06-11-2013, 12:50 AM
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mockingbird812 mockingbird812 is offline
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Default '70 W30 4 speed question.

Where is the OAI flapper vacuum source. I think it is from an intake manifold source, just not sure where. Photo would be nice. Thanks!
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  #2  
Old 06-11-2013, 12:54 AM
SmallHurst SmallHurst is offline
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Default Re: '70 W30 4 speed question.

Yes, intake source for the vacuum. Drop the hammer and the flapper goes open. Same as mine, except a more radical cam.
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Old 06-11-2013, 12:55 AM
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Default Re: '70 W30 4 speed question.

Sorry, source is behind the carb.
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  #4  
Old 06-11-2013, 01:07 AM
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Default Re: '70 W30 4 speed question.

Is it centered on the intake just behind the carb?
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Old 06-11-2013, 04:19 AM
SmallHurst SmallHurst is offline
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Default Re: '70 W30 4 speed question.

Yes it is.
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  #6  
Old 06-11-2013, 11:13 AM
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Default Re: '70 W30 4 speed question.

Thanks Rusty!
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