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

Hennessey Venom GT claims Guinness World Record

We've been talking about the Hennessey Venom GT for what seems like decades now and the verdict seems to be: it's fast. Of course, it should be. When you shoehorn a 7.0-liter V8 Corvette engine into a Lotus body, add a pair of turbochargers and channel it through two slabs of rubber in the back, the machine will move.

CAFE standards set to rise to 54.5 mpg for 2025

President Barack Obama on Friday revealed ambitious plans to raise the corporate average fuel economy standard for cars and light trucks to 54.5 mpg by the 2025 model year, a landmark move that will dramatically remake carmakers' product portfolios and consumers' buying habits. Unlike the first CAFE standards passed by Congress in 1975, the Detroit automakers now publicly support the high requirements and have begun retooling their fleets to adapt the changes. “[This] represents the single most important step we've ever taken as a nation to reduce our dependence on foreign oil,” Obama said in a morning press conference.

Honda S660 Concept revealed – the Honda Beat returns

The Honda S660 Concept (pictured) will debut at the 2013 Tokyo Motor Show It looks like Honda is making a return to the Kei car with the arrival of the Honda S660 Concept ahead of the Tokyo Motor Show next month. The Kei class of car in Japan is small (less than 3.4 metres long) and comes with a raft of tax breaks for buyers, but despite it being designed just for Japan it’s gained a cult following round the world, and now the Honda Beat for the 21st century has arrived in the form of the S660 concept. The S660 Concept – it gets the required maximum 660cc Kei engine limit – is a mid-engined open top roadster that manages to deliver 64bhp from its 3-cylinder engine which, with a weight under 900kg, should be reasonably lively.