I've bought a Greddy T78 33d turbo but it did not come with the oil feed or return lines. I was wondering what size line I need to run for the feed line and return. I was thinking -3AN for feed and -10AN for dump. Do I need to run a restrictor for the feed line? If so, what size restrictor do I need? I hope you guys can help me figure this out. Thanks

 

Run whatever the stock piping size is, my feed line taps right into the stock metal line on the front have of the top of the engine. I only have a rubber line for the drain, about the size of heater hose.

I don't have a restrictor

 

ok thanks for your reply. I pm'ed one of the guys here on the forum that also runs a T78 and got the specs for the lines.