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where to put egt probe?

1K views 5 replies 5 participants last post by  rufushusky 
#1 ·
ok guys, getting ready to do gauges on my freinds 2004 cummins. where do i put the egt probe? pre, or post turbo? im thinking pre-turbo, like tapped into the exhaust manifold, rather than in the downpipe. any thoughts or suggestions would be greatly appreciated. thanks guys/girls!!
 
#2 ·
Pre turbo, DO NOT drill in the center of the exhaust manifold Theyre seperated front 3 and rear 3. Pick either the left side of the right side. They'll both be the same. Be sure to use some grease to avoid shavings fallin in that pretty turbo drilling and tapping.
 
#5 ·
alright guys. thanks for the replies. good idea on the grease trick. makes perfect sense.:thumbsup:thumbsup
 
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