Tires: Bridgestone Turanza 255/35/19
Got a few runs in today, but for some reason LC would not activate. It was really hard to get off the line. Best times were from power breaking a little bit with TC on and letting off the brake.
Considering my issues getting off the line, with a 2.06 60ft time, this is a 12.0 car. In the 11's with a tune for sure. It should be able to get a 1.8 60ft time at a track with LC. Or maybe just LC and good tires? Each tenth at 60tf is usually good for 2 tenths on the 1/4 mile. Also this run was after 6-7 others with very little time between runs. The engine probably pretty heat soaked. It looks like people with tuned 335Xi's were able to hit 1.6-1.7 60ft times. If that holds true with the M340Xi, they should be high 11's stock.
The 1/2 mile run was a little sketchy, there was a heavy cross wind, but it's good to have that data too at least. Apparently 141 mph is really strong for the 1/2 mile. Anyone know what an M3 does? Or 60-130 in a stock M3/M4? The 60-130 I got is much faster than the trackday video posted above, but that was an M340Xi.