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

Mercedes and Daimler crush 300SL Gullwing imposter

Mercedes-Benz Classic recently destroyed an ersatz 300 SL after the body was seized by German customs officials. The case began when a German company built a fiberglass copy of the Gullwing's body. According to a court ruling, the shape remains under copyright protection just as it did upon its introduction in the 1950s.

New BMW M3 and M4 engine secrets laid bare

BMW's M division has lifted the veil of secrecy on the inline six-cylinder engine bound for its upcoming M3 sedan and new-to-the-range M4 coupe and convertible, revealing a potent twin-turbocharged 3.0-liter direct injection gasoline unit that produces an official 424 hp at 7,500 rpm and what officials describe as "significantly more than 369 lb-ft" of torque. The newly developed engine, known under the internal codename S55 B30, shares its 84.0 mm bore and 89.6 mm stroke with BMW's standard turbocharged 3.0-liter in-line six-cylinder direct-injection gasoline mill, the M55 used across the German car maker's lineup, endowing the aluminum block unit with an overall swept volume of 2,979 cc. This represents a sizeable 990 cc reduction on the engine BMW's M division's new unit replaces, the S65.

Top 10 cars at the 2014 New York Auto Show

The New York Auto Show isn't one of the most high-profile events on the motoring calendar, but that doesn't stop it being a great showcase for all that the world's car manufacturers have to offer. The 2014 event gave a number of exciting new cars their public debut, including BMW's M4 Convertible and X4, the Ford Mustang 50 Year Limited Edition and the Mercedes-Benz S63 AMG Coupe. Land Rover even presented a concept car vision of how the next Discovery will look.