This engine needs a 3" prop extension to safely clear the flaps, so got that installed using blue Loctite.
On the dual fuel pump module, I installed a fuel pressure sensor, because with the fuel injection, it's important to ensure it's pressurize to about 43lbs.
Also installed three of the same 1/8"npt temperature sensors for the prop reduction drive, oil temp, and coolant temp, and finally an oil pressure sensor.