i was just wondering if anyone on here is running a 35r with an oil feed line from the head and useing the ristrictor as well? that is what im running and i read somewhere that people were having low oil presure problems due to the oil pressure being lower at the head. i know ball bearing turbos require low oil pressure but my ? is, does running the restrictor with a line from the head rather than the oil filter housing create too low oil pressure for the 35r?