986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

The Radium King · 08-26-2012, 08:11 AM

is not the greatest need for crankcase vacuum at higher rpm, when an exhaust vacuum system would be most effective as that is when the most air is flowing past the venturi?

08-26-2012, 08:11 AM	#11
The Radium King Registered User Join Date: Apr 2010 Location: Canada Posts: 3,128	is not the greatest need for crankcase vacuum at higher rpm, when an exhaust vacuum system would be most effective as that is when the most air is flowing past the venturi?