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g2ic02 · 09-18-2013, 12:17 PM

He is just using his exhaust to create a low pressure, pulling blow by out of valve cover. Think of it like a venturi in a carb.

09-18-2013, 12:17 PM	#6
g2ic02 Zilvia Junkie Join Date: Jul 2003 Location: minnesota Posts: 480 Trader Rating: (3)	He is just using his exhaust to create a low pressure, pulling blow by out of valve cover. Think of it like a venturi in a carb.