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

Is this supercharged V8 destined for the Corvette ZR1?

This is a big week for spy shots, and apparently a friend of a friend of a “friend” snapped this little ditty of what could be the motor of the next Z06, or ZR1. Corvette Online nabbed the shot of a supercharged LT1-looking V8 mill; they cite the injector cover shape and the throttle body. The site also noted the twin-rotor supercharger with an LSA/LS9-style pulley on the front.

California rules give push to 'green' vehicles in the near future

California regulators on Friday approved a plan that would require 15.4 percent of new vehicles sold in the state be electric, fuel-cell or plug-in hybrid vehicles by 2025. The rule--supported by major automakers--is part of a broader package of regulations called the Advanced Clean Car program designed to cut vehicle greenhouse gas and smog-forming emissions. The sweeping new auto emission standards could mean 1.4 million electric, fuel cell and plug-in hybrid vehicles on California roads by 2025.

Porsche seeks oldest models in America

Does an AutoWeek reader own one of the oldest Porsches in America? We hope so, and Porsche has thrown open a Web site registry at www.porsche60years.com to find out. Called My Classic Porsche Search, the program is intended to find and document the oldest of the brand's models in the United States as part of the company's celebration of its 60th anniversary in the United States.