I took mine to VIR a few weeks ago. The battery was about 30% when I took it out. I was going full throttle uphill, and the IMA was still indicating charge. dangit! i want more power, don't put extra load on the engine!...

-Fadi

1991 Mazda Miata to beat Corvettes at the track
1999 Dodge Ram to climb through rocks and brush
2004 Honda Civic Hybrid to make up for the other 2