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FAQ Details

How far must the EGT probes be mounted from the exhaust flange?

August 07, 2012 by Craig Peyton

2 to 4 inches are recommended. Closer will shorten the life of the probes – flame-front is at 1.5″. Farther cylinder head? (Up to 6 inches) is okay. Uniform spacing is important. Temperature differences of 100 degrees per inch can be expected.