yeah. people get too hyper about numbers. There's tips and tricks to dyno-ing that can lead to big gains easy. For me, I want consistent numbers verses peak numbers. My goal is 550 flywheel and if i continue to follow the combo IQ52 posted, he broke 600 with his. Now, my combo is gonna be slightly different as I'll be running aluminum heads that flow just a tad less than his. so I should be fairly close. Either way, should make for a fun ride. and that's what matters to me.