the 'lude makes me poor.
Basically just what the tittle says, I have the revhard kit which comes with a precision turbo, should I be running an oil restrictor?
the kit should have come with whatever is needed to be run.
but typically, if the oil feed line is 2an or 3an, you dont need to run a restrictor, usually. if the feed is a 4an, it definitely should have a restrictor.
often times, the fitting itsself is the restrictor, or sometimes the turbo center housing has a built in restrictor