Discussion in 'Ranchero Pics' started by airford1, Jun 24, 2014.
Check it out thanks 5.0
Had to split it in 10 places to lay flat on the curved surface, But it looks good.
Her's what's hiding behind the decal.
I was surprised to see the breather on the valve cover.
Aren't you running an exhaust vacuum system?
Yes , but without the breather the motor pukes drops of oil from the real main seal.
Maybe one of the one way valves on your pan-evac system isn't working. Have you ran it with a vacuum gauge? It sure sounds like you are getting crankcase pressurization.
The breather virtually defeats the pan-evac system, turning it into a complex breather system.
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