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

Mercedes SL65 AMG (2012) first official pictures

If you're wondering why Mercedes is persisting with a twelve-cylinder SL in this downsizing era, understand this: the new 2012-spec SL65 AMG exists purely because many buyers at this end of the market demand more of everything. So a Mercedes SL65 AMG with a hulking bi-turbo 6.0-litre V12 has been launched for customers in China, the Middle East and other emerging markets, where millionaires are numerous and fuel prices less of an impediment to sizeable sales. Over here, we'll just ogle the price tag well into six figures and stick with the big-selling SL350 or SL500.

Production of Camaro convertible to start in 2011

Despite General Motors' current economic woes, production of a convertible version of the Chevrolet Camaro is on track to start in early 2011. That is later than the original plan of having the ragtop Camaro go into production early next year, a GM spokesman told Automotive News. But the program was not canceled, just delayed, the spokesman said.

One:1 halo car coming from Koenigsegg

Christian von Koenigsegg talked to Bloomberg Businessweek over the weekend, telling the publication about his youth, the supercar business and how most Koenigsegg designs start in his head. It's all worth a read. But at the end of the four-page article, the head of the brand hints at a new car, built as a “money-is-no-object venture” for a dealer in China.