Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Lamborghini LP560-4 Superleggera coming?

What appears to be a Lamborhgini LP560-4 Superleggera out testing But if the photo above is anything to go by it looks as if Lamborghini is planning a Superleggera version of the LP560-4 sooner rather than later. Which would work out pretty well for Lamborghini as they have rashly declared that they will deliver a new car at every road show, and with the replacement for the Murcielago cars – LP640/LP650-4/LP670-4 – still some way off, this could be a  good solution. They’ve run out of new cars for shows after revealing the Lamborghini Reventon Roadster this week at Frankfurt, so they need to get a bit of a hustle on before the next major show if they’re going to keep their promise.

Ferrari 599 GTO

The Ferrari 599 GTO is the third in an illustrious line of Gran Turismo Omologato models from Maranello. It may look like a lightly modified GTB Fiorano, but is, in fact, almost entirely new. The hood's prominent center bulge and aerodynamic wheel disks are a hat-tip to Ferrari's F1 cars, while the contrasting matte black roof and flying buttresses visually lower the center of gravity and break up the 599's mass.

Toyota Unveils new Prius at Detroit Auto Show: Bigger, with more power and less weight

Toyota introduced its third-generation Prius at the Detroit Auto Show with an extensively re-engineered hybrid drivetrain. Ninety percent of the Prius's hybrid synergy drive system has been redesigned, with the focus on weight reduction. The lighter components include the transaxle to cut down on torque loss, inverter with direct cooling and smaller motor.