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

Check out British classic cars from The Queen's English

Some years, they get real English weather at The Queen's English car show, a gathering of the Empire's best (and few still running) British cars. Even though it's held in Van Nuys, in sunny Southern California, it has been rained out three of the last six or so years, with only a handful of hearty Land Rovers showing up and peeping out of their SUVs beneath bumbershoots. But this year was all glorious sunshine, the likes of which might never have been seen back in Jolly Old.

Mercedes-Benz B-Class aerodynamics tested [w/video]

Mercedes-Benz has produced a video testing the aerodynamics of its new B-Class – which it claims is the most aerodynamically efficient car in the world – using a wind tunnel and fluorescent paint. The W245-generation B-Class has the lowest aerodynamic drag in its segment with a Cd of just 0.26, thanks to features such as serrated front wheel arch spoilers, optimized cooling airflow and a Pagoda roof to help airflow over its profile. The car's aero properties were put to the test at the MIRA vehicle test facility in the UK using fluorescent paint in 60mph winds to highlight its flow dynamics, only visible under UV lights.

Legendary Chevrolet Corvette 427 returns as convertible for anniversary celebration

More than 40 years have passed since Chevrolet labeled a Corvette with a 427 badge. But beginning this summer for a limited run, the legendary nameplate will return on a convertible model commemorating the marque's 60th anniversary. The car was unveiled to the public for the first time on Friday night at the Barrett-Jackson auction in Scottsdale, Ariz., where the rights to purchase the first car with serial No.