crankcase venting

mike paulson · Sep 5, 2010

i was wondering what kind of crankcase venting was on the 300s, or wasnt there any? don't see a draft tube, no breather cap on the valve cover?? i know i gotta be missing something, because there sure as hell isnt a PCV valve on it, right?

Jeff Z. · Sep 5, 2010

There is a tube and a baffled breather on the side of the engine at the side push rod chamber cover. The tube may be inside so you can"t see it without removing the side cover.
Never worked on one but you should find it on the side of the engine.

D Slater · Sep 5, 2010

Also should have a pipe or hose from a opening on top near the rear of valve cover, going to a opening on the air cleaner intake pipe.

crankcase venting

mike paulson

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Jeff Z.

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D Slater

Well-known Member

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