Best place to mount EGT probe?

[5ltretr]

Should I mount the probe Before or after O2 sensor?

Or maybe on the downpipe?

thanks
myles

 

[turbosam6]

Mount it 90 degrees from the 02 sensor in the header just under the turbo, basically pointing toward the front of the car.

 

[5ltretr]

thanks, I will mount it that way.
myles