04-10 Aprilia Rsv1000r Rv60 R1000 Swingarm Hardware on 2040-parts.com

Nissan's engine twist--double the fuel injectors

If one fuel injector helps improve engine performance, will two fuel injectors do twice the job? Not exactly. But Nissan Motor Co.

AC Cars and Zagato launch 378 GT Zagato

AC Cars, working in collaboration with Italian design house Zagato, has announced its new sports car, the AC 378 GT Zagato. The launch was revealed at last week's Geneva motor show, where the production version of the Aston Martin V12 Zagato – which was, in fact designed in-house by Aston Martin in the UK – was being displayed on the British carmaker's stand. The car is instantly recognizable as a Zagato-designed car, with minimalist, organic surfacing and key features such as the C-pillar/rear window crossover.

New Porsche Cayenne Turbo S (2013) arrives

Porsche has revealed the 2013 Cayenne Turbo S, the range topping Cayenne with an extra 50bhp and a £107.5k price tag. The 2013 Porsche Cayenne Turbo S has been revealed with a few subtle cosmetic changes and an extra 50bhp and 37lb/ft of torque to add to the Cayenne Turbo’s 500bhp and 516lb/ft. Porsche has released the extra 50 horses in the Turbo S by making the inlet manifold more-free flowing, turning up the boost a bit and plugging in their laptops to have a fiddle, the result of which is a 0-62mph of 4.5 seconds and a top speed 3mph more.