Port temps never got above 1400. Drive peaked at 130 and 150 lbs of boost.
The other head didn't blow out but it did crack in the same spot on two other cylinders.
Curtis screwed up on the valve reliefs in the pistons and one of the intake valves are bent on every cylinder. So far, everything that he touched has been fukked up, making him not only crooked, but also a crappy machinist.