TTO and Boost Gauge


Anyone have pictures or ideas for wiring in the TTO and a Boost Gauge on a 2018 GP1800? And is it a bad idea to “T” into my bov vacuum line or should I just tap into the manifold?


I don’t have a wiring “how-to” or pictures…maybe we can do that in the future. I’d tap the manifold…easy on the 2018 too.


Did you just tap a wire in the harness for power? I’d like to keep it clean as possible and feed the wires nicely around.


There are a few ways, including creating a distribution block. Tapping the harness is by far the easiest.


Awesome, thanks for the info