Darnall, let me just say this, there are people, who have been approached, about putting an electric motor in their car, the motor referred to was I believe, in the neighborhood of 120-140hp, 12in in diameter, and weighed 90lbs, I think it was the same motor that was used in the bike that was built on OCC. The battery pac was also being worked on, and would give enough power, for almost a night of racing, on one charge, and really wasn't all that big, or heavy, and with a quick charger, should be able to last the night. Bob!