What is the larger 1/4 npt?? port next to the standard oem metric port for?? wanting to install oil pressure gauge... while keeping the oem sensor for the idiot light
Just an FYI, like Bex said, there are no NPT threaded ports, they are all threaded to BSPT. That being said, some NPT threads are close enough to BSPT that they will thread into them. You probably won't have a problem, but the threads are not an exact match.I ended up using the secondly port I was questioning..1/4 npt adapter fits perfect! I'm happy because this eliminates the need for a tee.. and I get to keep my original port for the idiot lamp! I'm going to use copper where there is a heat factor.., then create a flex point near the entry/body!