JPI 700 egt and cht probes

[Jpravi8tor]

I saw in some old posts that overnightsupply.com had reasonably priced probes, alas the website is no longer there?

Does anyone have a CB source for K style CHT/EGT probes? I need four of each and they are quite pricey!

 

[PT20J]

I would be suspicious of CB probes. My experience with the JPI probes is that they last a long time and don't cause problems if installed according to the instructions. I have over 1200 hours on the EGT probes. CHTs should last forever,

[Jpravi8tor]

sage advice but if there is an alternative I would like to hear about it

[PT20J]

10 minutes ago, Jpravi8tor said:

sage advice but if there is an alternative I would like to hear about it

Check Aircraft Spruce

[Jpravi8tor]

They are higher priced than straight from JPI

[PT20J]

2 hours ago, Jpravi8tor said:

They are higher priced than straight from JPI

Not the JPI ones; they have other cheaper options. For example https://www.aircraftspruce.com/catalog/inpages/thermocouplesreplaceprobes.php?clickkey=1701881

[Aerodon]

Best street price is $104.50.    I can do $90/each for new ones, and if you really want to try used ones I could probably put together a set for much less.  

 

Aerodon supercub180@gmail.com

[Jpravi8tor]

17 hours ago, PT20J said:

Not the JPI ones; they have other cheaper options. For example https://www.aircraftspruce.com/catalog/inpages/thermocouplesreplaceprobes.php?clickkey=1701881

I missed those?! has anyone had success with the universal probes? 

[kortopates]

I missed those?! has anyone had success with the universal probes? 

not if you want accurate temp indications.
There are J and K type probes and then there are grounded and ungrounded versions of these. Only the correct probe type will work properly on an EDM.
Don’t waste your $ on the wrong type.


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