Thanks! I ran a spark plug CHT gage when I first put my aircraft together ......25 or so years ago. I seldom saw more than 350......but then the gage wasn't calibrated either..... Just curious what numbers you're seeing. 450-470 is high.tonycondon wrote: ↑Wed Oct 16, 2024 9:41 pm 2 is hottest, followed by 1. 3 and 4 run coolest and almost dead even with each other.
Keep in mind I'm using spark plug sensors which according to Garmin and other anecdotal evidence run at least 50 degrees hotter than actual CHT.
I've been indicating 450-470 on #2 in climb and 410-420 in cruise.
120 GI275/Ipad Panel Upgrade
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