Vacuum pump experts inside....
#1
TECH Enthusiast
Thread Starter
Vacuum pump experts inside....
I have a GZ motorsports kit installed on my stroked Ls2 based motor in my C5, I set it up for about 12 inches and on the high end its pulling down 8 in from 5k to redline...
My problem is.. Its pulling down my oil pressure.. 2-3 psi at idle 5 psi at 2-3k and 10 psi over 5k
Anybody else have this issue?
The fix?
My problem is.. Its pulling down my oil pressure.. 2-3 psi at idle 5 psi at 2-3k and 10 psi over 5k
Anybody else have this issue?
The fix?
#5
never break a engine in with a vacuum pump,after a few good pulls hook it up.is there any oil in the catch can?moroso makes a adjustable breather valve for vacuum pumps.like others have stated don't run too much vacuum ,you risk starving parts of oil.
#6
Launching!
Join Date: Mar 2009
Location: Melbourne, Australia
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Sorry to steal the thread but is there any major gains from running a vacuum pump on a street engine? I have been thinking about it for awhile and thought I would ask