Originally Posted by
mudski
Yeah more than likely. Low boost and too much fuel will make the egts be higher than normal. I'm gonna say your intercooler is leaking, thats why you can't reach boost. when your winding in the dawes to increase your boost, all its doing it pushing that extra boost out of where ever its leaking. But. Open the Dawes up and see if the spring inside hasn't bound up and the ball it seating right while your there.
Edit :
I'm a little confused now, first your boost was too high, now you cant get it high enough?