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Old 03-07-2008, 04:20 PM
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bjuice
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RACING JUNKIE
 
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Join Date: Apr 2003
Location: Greenville s.c.
Posts: 3,236
Default Vaccum oump and dry sump ?

ok here is a question that has stumped me..

i have the 632ci in my vette..it is a dry sump..( 4 stage WEAVER BROTHERS)...This isn't the pump with the built in vaccum pum.

ok i have a Moroso 4 Vane vaccum pump..this is the one THEY SAY is the best fit for dry sump motors..

ok guys here is the question i am running into problems getting a clear answer..

How much vaccum does this dry sump block need to be pulling ?

at the current moment i do not have a releif valve installed...I DO HAVE one..but i keep getting different answers to install or not install..since its a dry sump..

ANY FEED BACK ON THIS WOULD BE APPRECIATED.


Thanks

Brian
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