adding a turbo to 1HZ and plan a coolant temp sensor in this threaded hole in the water outlet housing (or drilled/tapped into the current plug that's there)... Is there an oem adapter that fits here on 1HDT? I can't seem to see anything on parts diagrams. Threads on plug appears to be M16x1.5 and I see lots of that size adapters out there to suit std 1/8 NPT sensors... but how does this seal? Is is tapered threads, or pressure fit at the bottom, or need a crush washer?
appreciate your help...
appreciate your help...