The motor is the same 1,250cc Yamaha that is used in Legends Cars, but now it's water cooled for greater durability. It has also been outfitted with a more aggressive cam and puts out more than 140 horsepower. Evernham says the motor choice is one of the key considerations for the success of this new car. It's fast enough to make the racing challenging and fun, yet can burn pump gas and should last for several seasons with only minimal maintenance. And, of course, it's sealed so that everyone (theoretically) should be racing with the same power.