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

CAR's video guide to the 2010 Paris motor show

Rather than embroiling themselves in our live blogging from the 2010 Paris motor, the senior statesmen of CAR (executive editor Gavin Green, contributing editor Ben Oliver and European editor Georg Kacher) have instead retreated to the comfort of a Rolls-Royce Phantom to discuss the 2010 Paris motor show. Click on the video below to watch the three of them debate the themes, trends and stars of this year's Mondial de l'Automobile.Paris motor show 2010: the full A-Z reviewParis motor show 2010 – the CAR live blogParis motor show 2010: a reader's review    

At GM, the tail fin is back--but now it's a blade

Tail fins are making a comeback at General Motors Co., although they are a far cry from the saillike appendages of the 1950s. And this time the company is calling them blades. The look, pioneered on the Chevrolet Volt to improve aerodynamics, will appear on other models to boost fuel economy, said Ed Welburn, GM's global design chief.

China to boost electric cars with 30% Government EV fleet

The BYD E6 EV (pictured) will benefit from China’s push on EVs The UK government has just announced its commitment to use electric cars for its own vehicles in an effort to boost the take-up of EVs, but China is going even further. China has ordered government officials to start buying electric cars (that means BEVs, plug-in hybrids and hydrogen fuel cell cars) in a big way, with instructions that 30 per cent of government cars must fall in to the ‘New Energy’ category by 2017, and an even higher percentage going forward. The aim is to cut pollution, and China expects to have 5 million New Energy cars on the road by 2020 and it is urging it government agencies and some city governments to start buying New Energy vehicles from Chinese makers like BYD and SDAIC, but also instructing them to build more charging stations and supporting infrastructure.