Hey braintrust,
Last year I stripped out the older malfunctioning Aspen and replaced it with 2x GI275's, added a GTN750xi. This year it's time for GFC500. I still have the E.I. RPM gauge from the eagle to screaming eagle STC, a JPI 700 and my AP is the older STEC 55 with the two annunciator panels in an impossible to see mounting at the bottom of the panel.
The shop is recommending to cut a new left half panel since the removal of the two annuciators combined with the removal of some of the vacuum instruments will leave a lot of holes. I'm fine with doing it but they recommend if I want to do an engine monitor, do it now with the new panel metal, so here's a question:
Has anyone used a GI275 Engine monitor as a primary instrument? My Moritz gauges are starting to go (digits dont light up, the fuel level digits are completely black at night, the factory RPM gauge is blocked due to the STC RPM increase). Does it have the blue EGT band? My shop is worried it won't be able to display all the alerts but to my knowledge it does because it's STC'd. Screen size could be an issue but I'm a sucker for staying in the same ecosystem and it would consolidate the upper factor gauges, the JPI and Tach on the left into one screen.
JPI 900 series instead?
Add an advisory model to replace the JPI700 to something newer.
Skip the engine monitor part of this.
Let the opinions fly! I've attached a pic of my panel for reference. Of note, my panel lights dont work (the background ones, not the glareshield) and so my ASI, backup altimeter etc dont light up at night.
All the best,
AC