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

Boris planning war on diesel car drivers – London Mayor wants drivers of diesel cars to pay more

Boris wants to charge diesel cars an extra £10 to enter London We’ve long banged on about the nonsense of basing the cost of motoring on the Co2 emissions of cars, and it seems the London Mayor, Boris Johnson, also realises that Co2-based taxation has led to a real pollution problem. As we reported as far back as 2010, petrol cars – certainly before the introduction of Euro 6 emissions recently – are far cleaner than diesel cars when it comes to the sort of stuff that really matters – NoX and particulates. And the problem has been exacerbated by basing car taxation on Co2 emissions as lower Co2 levels have been much easier for car makers to achieve on diesel engines, which is why diesel-engined cars now account for around 50 per cent of all cars sold in the UK.

Video shows race car flip from driver's view

Doug Peterson brought a new race car to the SCCA Chicago Region's June Sprints at Road America in Elkhart Lake, Wis., June 15-17. But the car's status moved from new to trashed in a few blinks of an eye. Video from a camera mounted on the car shows Peterson making a move to the right as the field moves toward the start/finish line.

Mercedes color and trim manager on the new SL-Class interior [w/video]

Mercedes has released a video as part of the Mercedes-Benz New York Fashion Week, discussing interior design details of the new 2013 SL-Class. In the video Nicola Ehrenberg-Uhlig, manager of color and trim for Mercedes-Benz, explains the choices made when the vehicle was designed and how the design team wanted to convey the car's personality via special materials. Aviation is the theme for the new SL-Class, which in the designers' minds stood for clear design, functionality, speed and power.