First off let me just say.... These tires are freaking badass and hook crazy well. I did not spin once during all 5 passes. It just hook and left. Full throttle off the line. No easing into it whatsoever. I experiented with the stall range with the RPM.
1st pass: I stalled at 1500rpm and ran a 12.6 eased into throttle
2nd pass: I stalled at 1500rpm again and rolled into it harder but did not mash and got a 12.5
3rd pass: I stalled at 2000rpm and mashed it full throttle off the line and got 12.4
4th pass: I stalled at 2500rpm and mashed it full throttle off the line and got 12.3
5th and final pass: I stalled at 2500rpm and mashed it full throttle off the line and got 12.2.
0 wheel spin through all pass. Couldn't believe I could mash the throttle to the floor off the line at 2500 RPM without spinning. Track prep was fairly decent and the tires were great. About 65 degrees with a very slight wind coming from the south as the track runs south to north.
Technique used: Sport mode (all settings), Left in regular drive, and revved to 2500RPM and floored it off the line.