One VERY good reason for owning a 337!

[Richard]

Still working on an approval. I don't think most avionics shops will tell you that a referance only will work. I've done it a few ways. Just know what you are doing before you venture into installing instruments that are "unapproved". If you do install one for referance only.... I can tell you. You won't use if for referance after the first 30min. Your originals will fade in the background. The Dynon EFIS has made managing the flight so easy, and so much more enjoyable..... Here's a picture of the new panel as soon as I couple the autopilot to the EFIS.