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

McLaren MP4-12C Spider makes Detroit debut

The McLaren MP4-12C Spider made its Detroit debut on Thursday at Woodward's Vinsetta Garage. It was not the Volcano yellow drop-top seen at Pebble Beach, but a version slathered in what McLaren calls Volcano red. We already know the details.

Porsche 918 Spyder (2010) at Geneva motor show

Porsche has shown off this stunning new 918 Spyder concept car on the eve of the 2010 Geneva motor show. It’s a mid-engined two-seater in the mould of the Porsche Carrera GT – a landmark supercar to showcase Porsche’s technical nous. Michael Macht, president and chief executive officer of Porsche, unveiled the 918 Spyder in Switzerland, and intriguingly proclaimed that Porsche has never shown a concept car that it hasn’t put into production… Porsche’s official press release was light on the details, but after the unveil Porsche’s R&D chief Wolfgang Durheimer talked CAR around the 918 Spyder and revealed some eye-popping figures for this part-electric hybrid supercar which weighs in at 'less than 1490kg'.

Rearview cameras may become mandatory

Rearview cameras may become a mandatory feature in all passenger cars by 2014 if US Congress approves a rule submitted by the National Highway Traffic Safety Administration. Auto safety regulators have taken the decision to submit a final rule to Congress after figures emerged from non-profit group KidsandCars.org that stated that two children die and about 50 are injured every week when someone accidentally backs over them in a vehicle. In one quite shocking public-service announcement KidsAndCars.org showed that 62 children could fit behind a large SUV without being visible to the driver in any of the mirrors.