Quote:
Originally Posted by Fatheads4ever
Also it helps the pistons slide down the bores because of reduced pressure behind the pistons. Also it should reduce any oil leaks out the front and rear seals, again because or the lack of crank case pressure.
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Yes, one of the benefits of PCV Valve is that it reduces/relieves crankcase pressure.
BUT....I kind'a doubt that it will "help the pistons slide down the bores", as whichever ones are sliding DOWN, there will be an equal number 'sliding' back UP their respective bores, causing a 'cancelling-out' effect in total. That's just how physics works. DD