vac pump....who runs one?
04-21-2009, 07:33 AM
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vac pump....who runs one? and why?
on my LS3 416 motor, I am getting tons of blow by. It seems a vac pump is the only way out. I cant seem to get a PCV system going to fix it. How are these hooked up and how well do they work? ALso, how do you watch the pressure so you dont bubble the oil in the oil pump?
on my LS3 416 motor, I am getting tons of blow by. It seems a vac pump is the only way out. I cant seem to get a PCV system going to fix it. How are these hooked up and how well do they work? ALso, how do you watch the pressure so you dont bubble the oil in the oil pump?
04-21-2009, 08:41 AM
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I have mine hooked up to the bungs in the aftermarket valve covers. I have a remote regulator on mine, that I set on the dyno and then just keep an eye on it from time to time with a guage. 