There are two ways to look at it.. If they work great.. If they don't work well
they still get the oil fumes out of the engine bay.. A no loss situation. Next
time I am on the dyno and a engine has one I will try to remember to make a pull
with it disconnected..
Dave
DrMayf wrote:
>
> Looking in the Summitt catalog and see the Moroso crankcase evac system: you
> know, the one with the hose and nozzles that weld into the exhaust pipes and
> have the check valve and filler cap replacement units. About 60 bucks.
> Anybody have any experience with these doohickeys? I like the idea of
> pulling a partial vacuum in the bottom side of the motor, especially if the
> upper end is pressurized. This might help to overcome some of the pressure
> differential from the turbo back pressure to the intake pressure. Maybe?
> Anyway, thanks for reading and many thanks for good sound advice or
> experience on these puppies...
>
> mayf
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