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

McLaren P1 production starts in Woking

McLaren P1 production starts in Woking The Geneva Motor Show in March saw the arrival of the first production version of the new McLaren P1 (and its arch-rival, the LaFerrari). But it’s taken until now – seven months later – for McLaren to finish final testing of the P1 before pressing the button on their clinical assembly line to start customer P1s rolling out. In between the reveal at Geneva and production starting, McLaren have been having a bash at the Nurburgring (with mixed results) and doing some final hot weather testing on the P1, but now – apart from a few inevitable tweaks once the P1 gets out in to the real world – the P1 is ready for its customers.

Do Traffic Lights Hold The Key To Saving Fuel?

SUPERMARKET fuel price cuts may come and go, but it’s becoming increasingly difficult to achieve longer lasting savings. German car maker Audi thinks it may have the answer, as it’s developed a system that ‘talks’ to traffic lights. The goal is to save fuel by alerting drivers to when lights change so they can slow down, plus prime a car’s engine stop-start system when a change from red to green is imminent.

Avis buys Zipcar and grows car-sharing capabilities internationally

Zipcar, a car-sharing company that specializes in renting cars by the hour or day, announced Wednesday it will be acquired by Avis Budget for $491 million, or $12.25 a share. The action will help Avis compete against Hertz Global Holdings, which became the world's second largest car-rental company in 2012 following its purchase of Dollar Thrifty car-rental company for $2.6 billion, according to a Bloomberg report. “By combining with Zipcar, we will significantly increase our growth potential -- both in the U.S.