09-04-2017, 12:35 AM
Your EGT's at 900 is an OK temperature. Any slight smoke on boost will immediately add alot of temps to your EGT's.
Suggest first upping your boost so there is no haze. You will find that half boost with smoke will give higher EGT's than with higher boost and no smoke, so up boost first.
Not sure how restrictive the CAT is could maybe install an EMP gauge to monitor. Also as mentioned above 12mm head is massively oversized for that setup, with 12mm head this really fucks with the pump dynamics and can leave your advance shot to hell.
Suggest first upping your boost so there is no haze. You will find that half boost with smoke will give higher EGT's than with higher boost and no smoke, so up boost first.
Not sure how restrictive the CAT is could maybe install an EMP gauge to monitor. Also as mentioned above 12mm head is massively oversized for that setup, with 12mm head this really fucks with the pump dynamics and can leave your advance shot to hell.