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

Ford Evos concept

Ford's new Evos concept will make its global debut at the 2011 Frankfurt motor show, showcasing the manufacturer's new One Ford design direction as well as exploring future powertrain and vehicle technologies. The four-door, four-seat fastback concept with a lithium-ion plug-in hybrid powertrain, is designed to engage the driver as much as possible through the use of infotainment and wireless technology. Although the car will never be seen on the roads, Ford has claimed that it contains many of the features that will be in use within future Ford production models.

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.

Chrysler says it has Wrangler hard-top shortage covered

Chrysler Group says it has solved the problem that caused a shortage of hard tops for Jeep Wranglers. Michael Manley, CEO of the Jeep brand, said there will be two production increases of the hard tops--one in early April and the second in late April. “We’ve been working to increase hard-top capacity,” Manley said at a Jeep event Thursday.