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Old 02-06-2007, 11:42 AM
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ponjohn ponjohn is offline
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Join Date: Mar 2002
Location: Fort Myers, Fl.
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Quote:
Originally Posted by screamingchief
Ponjohn;
You would'nt really want to run a vacuum pump system in combination with a header evac set-up,the crankcase needs to be sealed well for a vacuum pump to work correctly.

You'd run the risk of the vacuum pump overcoming the check valves for the header evac and loosing the crankcase seal.

One or the other,not both,JMO.
To clarify- I meant is too much vaccum a concern when using header evac? I have all the parts to convert over.

John