 Crankcase ventilation |
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| clausenvw |
 Jan 11 2015, 02:34 PM
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Newbie  Group: Members Posts: 4 Joined: 21-September 14 From: Denmark Member No.: 17,933 Region Association: None  |
Hi there
I have now build empi webers on My 914. 2.0 Everythings seems to be ok, and lign up. But i dont know what to do with crankcase ventilation.. When i read in old vw books, i think the tubes from the heads is not to vent out from the heads, but to give air into the heads... Is this right .. ? And if yes - how is the best way to do new breather connektion ?? Thanks ...Lars / Denmark |
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| SirAndy |
Jan 11 2015, 03:12 PM
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Resident German Group: Admin Posts: 41,673 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
When i had a carbed 2.0L, i used a catch can from CB Performance which collects the oil vapors from the heads and oil filler and lets the oil drain back into the filler neck.
The head vents have both positive and negative pressure, depending on the rpm and load on the engine. Meaning they do both, suck air and blow air. (IMG:style_emoticons/default/smile.gif)   |
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