View Full Version : EGT Probe Placement
04-18-2007, 03:47 PM
I want to order a dual EGT for my EA81.
What would be the proper distance from the exhaust flange surface of the head ?
I think I will get it from Skysports....2" round dual EGT Westach with weld on threaded bosses.
04-19-2007, 06:53 AM
I think the instruction sheet will tell you where to locate the probe sensor but I believe most are located "not more" than 6 in. from the exhaust port.
I have mine 5 3/4". :D
04-19-2007, 10:46 AM
Get a air gas probe. it will tell you if your to rich or lean at all rpm.
04-20-2007, 11:57 AM
Do you have 4 ports or 2 on the exhaust to monitor ?
If you have 4 get a Sigtronics Digital egt gauge, multi position switch (can only view 1 cyl at a time but very accurate), required probes, I will measure mine but my 2.2. has them about 2" FROM flange where it bolts to the head,
I monitor all 4 cyls.
04-22-2007, 03:57 AM
Jonathan, I only have 2 exhausts to monitor.
Brent, I have the Edelbrock one. It is only installed on one side & that is how I rejetted my Weber.
All looks good when tied down. I remove this for flight but want EGT's to watch both sides.
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