Glowshift in cab Fuel Pressure Gauge?

[ynot]

On my 870 ifsm which im pretty sure is the same as the 871 there is a port on the left side that lines up with the fuel pressure sensor you could probably tap in there.

Another idea would be too get some brass fittings an take out the sensor an put in a spacer with a T an have a sensor on each end. Or depending on room turn the T an have one sensor pointing up an one too the side