Got a few 1/8th mile runs in last night at Farmington.
Best 1/8th mile time was 7.65s. Best trap speed 93.8 MPH. This was at below 80% SoC, also, as I drove about 60 miles to the track from home and didn't have time to stop somewhere close by to top off before heading over. I guess I'll have to trailer it down with 100% charge, then use 120V there to top it completely off after Max Battery Power.
I ran this car a couple of years ago as an unmodified P85 at ~95% SoC. At that time, the car was running pretty consistently, with a best of 8.170s @ 87.621 MPH. So, shaved over 0.52s off of the 1/8th mile time without even having a full battery this time.
The Model X
P100D at the track only had 60% SoC, but was still running 7.49s. At this point it's only advantage was at launch/60' time, and then the
P90++ would stay with it the rest of the way down the track. Trap speeds were similar. Not apples to apples, but still fun. With 100% charge the P100D would definitely win more easily.
Was a spur of the moment trip yesterday, so didn't really have anything setup to do logging or anything, but I kept an eye on the CAN tab in dev mode a bit. At the highest SoC run I did, max power was showing at about 38kW (50 HP!) below what I know is possible at around 100% charge, like on my dyno run. So, pretty sure could shave a good amount more off of the time.
ESP2 traction control worked great, too. Torque was laid down as fast as possible. My absolute best time with the P85D at this track was like 7.35s @ 95 MPH at nearly 100% charge... and the
P90++ is coming in only about two tenths behind it at roughly the same speed with only the rear motor, thinner tires in the rear (running 245s still), and under 80% SoC. My earlier vbox data already showed the
P90++ would whoop the P85D in the 1/4 for sure, and be damn close in the 1/8th (at 100% SoC). Really the 60 ft time torque ramp period is where the P85D gets its jump, obviously.
Anyway, was a fun night even though I wasn't doing everything needed to get the best performance, I'm still happy with the results.
I'll post some slips and videos later on.
Edit:
Here's one of the slips I snapped a picture of at the track: