Allen if your turbo is going to be higher than your oil tank
you'll be good to go as far as the return.

I wouldn't try a fuel pump. I had a cust. try that.
We took the pump out and ran it. The pump ran good till we
tryed to run oil threw it . The pump almost shut down. The oil
was just barly coming out the other end.
It was a holly high flow elc. pump.