On my 1/2 mile runs my IAT's hit 150º at around 110 mph and by 140 mph they were at 165º. The ECT's reached 204.8º. I'm convinced that water/meth injection is the easiest and most effective solution for me. (and 32) It's just a question of which system. Trunk mount meth kit or trunk battery relocation kit and front meth kit. As a side note, my AFR's were 13 until the IAT's got to 150º and then they started falling. I'm lucky nothing went boom! Now I'm told the 104 leans out the AFR's but probably saved me at the same time.

Les