It took me a bit before I checked out your game page to figure out how to start the damn car.
But WOW when I did and got moving. The car feel is fantastic, the way the graphics are handled with the banking is great. There's some good bones here even if there isn't really a "game" yet. At first I was thinking "oh wow this is a little complex for a little arcade 2d car game" but then I smashed into a wall.
For others, hold "F" and then press "E" until your car is in second gear. Then normal WASD that you'd expect.