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EGT Probe Location???

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Old Mar 13, 2006 | 12:21 PM
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From: scottsdale
EGT Probe Location???
what is the current reasoning on locations for EGT Probes?, I am adding weld in bungs to headers.
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Old Mar 13, 2006 | 02:30 PM
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I would just drill it on your down pipe, temps maybe a little lower, but you can still compare the readings.

I never liked drilling into thick exhaust manifolds when the down pipe will do fine.
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Old Mar 13, 2006 | 04:32 PM
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I asked the same question on nopistons.com
Answer: about 3-4 inches down the header.
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Old Mar 13, 2006 | 09:02 PM
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I've got a twin EGT gauge ... one probe in each runner of my exhaust manifold !
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Old Mar 14, 2006 | 10:51 AM
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From: scottsdale
How close to the port
I have seen suggestions anywhere from 1" to 6" from the port/header flange
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Old Mar 14, 2006 | 11:07 AM
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I also have a temp probe in each primary runner of the manifold about 1-1/2" to 2" from the port. I have a loggable dual channel setup so I can compare egt's from rotor to rotor.
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Old Mar 14, 2006 | 11:48 AM
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Data Logger
what data logger setup are you using?
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Old Mar 14, 2006 | 08:35 PM
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http://www.plxdevices.com/R-500_productinfo.htm
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