I had a 2012' M6 ZL1 4380lb full weight ran 10.59 in 2200DA. I sold it this spring and bought a 15' ZL1 auto. The M6 was built and tuned by Davenport Motorsports in Calgary. It ran that ET with stock bottom end/ stock blower
https://m.youtube.com/watch?v=ib8jc7Dv3lg