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Old 12-20-2010, 05:00 PM
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Predicting Idle Vacuum

Anyone know of any way that isn't just an educated guess?

Dynosim lists manifold vacuum, but that is at WOT.

I know how to set up a vacuum pump, but if there's a formula or something...all the better.

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Old 12-20-2010, 08:49 PM
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Quote:
Originally Posted by nofearengineer
Anyone know of any way that isn't just an educated guess?
The only way that I know is to read it off of your data logger print-out.
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