Can anyone tell me what tread size the oil pressure switch is on the gen1 3sgte, MR2. I am trying to install an oil pressure gauge and don’t want to strip the threads with some stupid american size. Mine is JDM version.
Also does anyone know where I can get a T piece that I can attach the standard oil pressure switch and my new gauge, I am just going to make one out of bits if I can’t find one.