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

Winners announced in Factory Five design competition

Earlier this year, we brought you news of an open-sourced design competition from American kit car manufacturer, Factory Five. The brief called for a compact, two-seat roadster that shared a drivetrain with the Subaru Impreza. The car would feature a bespoke space-frame chassis, but the mechanicals would be lifted from the Impreza to allow the car to sell for under $15,000.

Volt, Leaf win top safety rating in crash test

The 2011 Chevrolet Volt and Nissan Leaf electric cars won the highest safety ratings in crash tests performed by the Insurance Institute for Highway Safety, putting them in the top 57 percent of models tested so far this year. About 80 of 140 vehicles tested among 2011-2012 models have received the Institute's "top safety pick," the group's award for state-of-the-art crash protection that exceeds federal safety rules, Institute spokesman Russ Rader said. The Volt and Leaf received a "good" rating -- the highest of four rankings -- on each of four crash tests, said the Institute, which is funded by auto insurers including State Farm, All-State and Geico.

July 14: Figuring out range

Topping off the tank seems to work best. By keeping it full I get a lot more freedom and a lot less range anxiety. Today I drove up to Pasadena twice, down to Los Angeles, west to Santa Monica and all the way back to my office in LA.