I was wondering if I was to take out the factory oil pressure sensor and double T it would I have enough pressure to feed the oil line to a turbo, the factory pressure sensor and an aftermarket sending unit for a pressure gauge all while getting good pressure readings. I know people have T'd it for the aftermarket sending unit but have not heard of anyone double T'ing it for both functions. Thanks

 

instead of doing a double T try to find if they make one in a cross figuration

 

either way you will have enough pressure....feeding a gauge does not change anything...we have seen two or three feeds off one line no worries..