Where to hook the rail pressure gauge up when stacking chips?

[Blacksdieselhp]

I am running a TST/MP-8/Smarty stack. I have the mp-8 hooked to the rail, tst to the mp-8 and the factory pigtail to the tst. I am going to install the optix rail gauge and I assume the best location is between the mp-8 and the rail. Just wanted to check with you guys to make sure thats the place to get the most accurate reading.

 

[RDyson]

Yes, RP gauge needs to be on the rail to give an accurate reading.



I was always told to plug the TST to the rail first, so that would put it after the RP gauge. Is the MP-8 foolin the RP to allow for higher PSI? If so, your TST might not be seeing what it needs to to work properly. I know when I had my EZ, it was after the TST.



Randy