Ducati Streetfighter 1098. 155 hp at the crank, around 140 to the ground, flat torque curve from 4K to redline of around 80 ft-lbs. Weighs about 400 lbs now after some weight reduction mods. That figures to 2.8 lbs/hp. After an ECU reflash and a gearing change, it's able to deal with normal suburban traffic, but it really prefers open roads. Power is more than enough for anything I want to do, and without having to scream it like a triple or an I-4.