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

Farewell Jim Marshall, 1936-2010: Legendary photographer and a true car guy

Jim Marshall--friend, rock photography legend and occasional AutoWeek contributor--died on March 24 in his sleep at the W Hotel in Manhattan. Marshall, 74, was scheduled to speak that night at the John Varvatos store in SoHo in New York, and work from his new book, Match Prints, was to be shown beginning on March 26 at Staley-Wise Gallery, also in SoHo. Marshall began his career in 1960, a time he used to say was "the beginning of something special." Boy, was he right.

Bill Gates, venture capitalist invest $23.5 million in EcoMotors

EcoMotors International has received $23.5 million from Microsoft Corp. Chairman Bill Gates and investor Vinod Khosla for engineering and testing of its trademarked Opoc engine technology. EcoMotors said in a statement Monday that the investment marks a key advance in commercializing its opposed piston-opposed cylinder engine.

Jaguar XK leaves the lineup

Production of the Jaguar XK stretched from 1996 with the XK8 and will wrap up as the final 50 limited edition XK models roll off the assembly line this summer. The farewell XKs will be branded as "Final Fifty Limited Edition" cars, and will carry the same specification as the current XKR model, along with some added features that celebrate the history of Jaguar and the evolution of the brand's grand touring coupes and convertibles. Under the hood, a supercharged 510-hp 5.0-liter V8 is capable of bringing the XK to 60 mph in 4.6 seconds according to Jag, and an active exhaust system helps ensure the engine note remains prominent.