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				11-30-2012, 02:30 AM
			
			
			
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					Join Date: May 2002 Location: Ashburton, New Zealand, 
						.. Cobra Make, Engine: UK Ram SC. KC-Yates 373, Jerico 5 speed. 
						Posts: 1,240
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				 Dry sump venting open or closed. 
 Running a 3 stage Peterson dry sump pump, I am seeking information to see if its worth running a closed vacuum system with no engine venting or some valve cover venting, due to the pump only having 2 scavenge sections.  I have  valve covers that have a pop off pressure valve in one cover, the only venting is from the scavenge line through the oil  tank which has two fittings for breathers to a puke can.  
 
I was considering removing the pop off valve and fitting a vent so air can flow through engine for more road use than race, as one issue with a closed system is condensation build up causing rust?
				__________________A J. Newton
 
 The  1960's rocked!
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