Drive it normal you will be ok, ie short blats of power flicking up the gear box. If your pulling from 2500rpm to 6500rpm in very gear and holding full load then your going to get really high egts, the knock control will save the engine from pre det, but not melt down. The ko3s map runs rich at the top end of the rev range no matter what, this is to help to keep things cooler.
Nick