I have a Zeitronix EGT sensor and log the results in EvoScan. I almost wish that I didn't have it because the readings that I see scare me and cause me to keep boost/power lower than where it could be without knock.

If I go above 24 psi at 7500rpm, my EGTs will be north of 900 centigrade.

What are others seeing for EGTs at 7000 rpm and above (and on what fuel and boost)?

Thanks,
Rich

 

900 is getting close to the upper limit. I see just under 900 in a hard pull, mind you it's in a IX with bolt on's running 24psi with 100% IDC.