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Author Topic:   vacuum from valve covers
posted November 04, 2003 02:58 PM
has anyone tried pulling vacuum from the valve covers

rico 08
posted November 04, 2003 04:33 PM
You will pull oil as well as air if you use engine vacuum,this works on a drag car with really low tension rings and a vacuum pump or a collector mounted style but i don't think it's worth it on a stock car.I think that is what you wanted,right?

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