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

GM recalls 1.5 million vehicles for oil leak

General Motors is recalling nearly 1.5 million Buick, Chevrolet, Oldsmobile and Pontiac mid-sized cars equipped with a 3.8-liter engine because an oil leak could start an engine fire. Under hard braking, engine oil could leak past a heat shield and drip on the exhaust manifold. The National Highway Traffic Safety Administration says that could start a small fire that could spread to a plastic spark plug wire guide and beyond.

Ford builds it, you test it

Only a select few usually get the opportunity to test out upcoming vehicles. Ford is bucking that trend by allowing customers to sign up at BuiltToughTest.com, and get the chance to explain how they would put the aluminum reinforced 2015 Ford F-150 to the test. Product development does extensive testing to the extremes, going as far as disguising the F-150 and running it through the 2013 Baja 1000.

Audi R8 facelift (2012) first official pictures

Audi has updated its R8 flagship to keep up with the relentless pace of the supercar class. There are several minor visual tweaks to keep the now-six-year-old R8 looking fresh, and a substantial revision under the nip-and-tucked skin to improve performance. The new 2012 Audi R8 is available in coupe and open-top Spyder bodystyles from late 2012.