i really want to keep up with this project, i am interested in swinging something similar to this....do the supra brakes bolt right on....also, are you going to stick with a high revving 2.5 bottom end, or are you going to 1.5J with a 3.0 bottom and the better flowing 2.5 head? the n/a bottom ends still hold a shitload of power and are running in the 10's, so i really wouldn't see any need to swap a GTE short block in, but the idea of putting the 2.5 yamaha designed head is definitely intriguing, also because of the air metering system for the 1JZ being based off of speed density...i dunno, SC is a heavy car, and as a personal preference, i'd rather the torque of the 3.0, but to each their own, and i think its BAD ASS that you are doing this, i'd like to come see it sometimes
Sean