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

Driven: BMW Z4

Loved as it may be by its loyal fanbase, the outgoing Z4 was always something of a mixed bag in terms of design. While the car's classic long-bonnet, cab-back profile and short overhangs should have pleased the eye, the BMW's sheer frontal mass made its proportions seem out of balance. The application of the company's then-new ‘flame surfacing' form language also generated a visual business that seemed out of place on something as conceptually simple as a roadster.

Are laser-powered cars in our future?

We have no shortage of ideas here in the United States about how to power our cars. We’ve seen gasoline and electricity, and we’ve heard about fuel cells powered by water. The nuclear option is the only thing left to discuss.

Bristol Cars sold to China. Possibly.

Bristol Cars - is it a Chinese Takeaway Earlier this month we reported the sad demise of the quirky and eccentric supercar maker that is Bristol cars, forced in to administration through a shortage of equally eccentric millionaires to buy their creations from another time. The good news is that they still look like a viable entity if they’re properly marketed, so we didn’t expect it to be too long before a buyer popped up and grabbed the Bristol Cars name, its Kensington showrooms and the handful of staff left. So we weren’t surprised to get an email this morning from China telling us the press there are reporting that the Xinjiang No1 Tractor Company – a State-owned maker of tractors (you’d never have guessed) – had snapped up Bristol Cars from the administrators.