[OKGMC4]

I pulled the heads off the 6.0 and regapped the rings. I changed the Texas Speed 224R out for a mild custom turbo grind from Cam motion. I changed the wastegate springs for 12lbs. Pulled the 5.3 and pushed in the 6.0. The idle needed raised from 650 to 750 and I think I need to lean the idle out a little below 13.6 where the tuner set it. But the power so far is ridiculous. I only pushed it to half throttle and it’s walking sideways while still accelerating and shifting. I believe I finally have the scary power I’ve always wanted. Need to look into wider stickier tires now.