120 GI275/Ipad Panel Upgrade

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V529
Posts: 591
Joined: Tue May 01, 2018 7:00 am
Name: Victor G
Location: Michigan
Aircraft Type: C-120
Occupation-Interests: Work on airplanes till the cows come home..........they're still out.
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Re: 120 GI275/Ipad Panel Upgrade

Post by V529 »

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.
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.
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