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

Aston Martin V8 Vantage S launches

The Aston Martin V8 Vantage S - available as Coupe or Roadster The Aston Martin V8 Vantage S has launched with an extra 10bhp over the regular V8. Just 10bhp more than the regular V8 doesn’t sound a lot, but there is more than just a smidge of extra power to the V8 Vantage S. The extra 10bhp the V8 Vantage S gets is tweaked from the regular Aston Martin V8 Vantage, but there’s also an extra 15lb/ft of torque.

Citroen's GQbyCITROËN concept car (2010)

By Tim Pollard First Official Pictures 05 March 2010 09:16 Car manufacturers are increasingly looking for brand extensions outside their usual collaborations, so Citroën's new concept car should come as no surprise. They've teamed up with style bible GQ magazine to create the GQbyCITROËN.Designed to be a gentleman's sports car, GQ editor Dylan Jones worked with DS3 designer Mark Lloyd to create the five-door coupé. The rear pair of doors are suicide-hinged and the concave rear screen is a typical Citroën design flourish.

Opel Astra OPC Extreme debuts before Geneva

The Geneva motor show starts next week, which means we get to see an awesome selection of cars that will never come to our shores. On Wednesday, Opel added the Astra OPC Extreme to that category, which now includes the Jaguar XFR-S Sportbrake, Volkswagen Polo and Aston Martin Vantage N430, among others. The Astra OPC Extreme is 220 pounds lighter than the already-hot OPC, thanks to the use of carbon fiber.