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

Callaway introduces Camaro Z/28 SC652

The paint on the logo of the Chevy Camaro Z/28 isn’t even dry yet, and American tuner Callaway is already licking its chops in anticipation. The company says it can take that already-badass Z/28 and boost it to 652 hp, hence the name. To get the extra power, Callaway adds an Eaton TVS2300 supercharger to the LS7, a liquid-to-air intercooler, bigger fuel injectors, carbon injector covers, high-flow intake, low restriction exhaust, embroidered floor mats, door sill panels, badging, plaques, a Callaway key fob and a three-year, 36,000-mile warranty.

Porsche Cayenne and Panamera production temporarily stops

Porsche stopped production today at its assembly plant in Leipzig, Germany, after floods in the region disrupted supplies. The factory builds the Cayenne SUV and Panamera sedan for global markets, including the United States. Porsche told workers on today's early shift not to come into work after floods in the Czech Republic halted supply of Cayenne bodies.

Limited-production Audi A1 quattro has monster power to all four wheels

Audi is poised to take the supercompact class by storm with a wild 252-hp, all-wheel-drive version of the A1. To be produced in a limited run of just 333 cars, the A1 quattro harks back to Audi's rallying heyday of the 1980s. It has aggressive, competition-based styling, a turbocharged engine and the latest in all-wheel-drive technology, together with a heavily reworked interior boasting all of the sporting accoutrements to back up its impressive mechanical specification.