Thread: help with mechanical guages

I am currently building my b13 to go racing and am working on hooking up a couple of guages. I have a mechanical oil pressure and fuel pressure guages and isolaters to run the guages in the car the trouble is I don't know where/how to hook the lines into the fuel and oil. I have steel braided lines to hook in just need guidance on where to run the lines pics would be nice but any help would be great

The oil sending unit needs to be teed with an 1/8 closed niplle and tee from a plumbing supply store or local auto parts replug the sender on the run and plug the line in the bull.fpr gauge I would run it on supply side after the filter

Oil sending unit uses 1/8 BSPT not NPT, You need to buy an adapter to get it to thread without cross-threading.

Check this post for some examples.

For the fuel pressure I have a nismo fpr I should splice in after that correct? And the oil sending unit is part of the guage so its just the line I am hooking in and I was wondering where exactly to tee into the system.