1931 Chevy Rock Guard Grill Coupe Sedan Chevrolet 31 1930 1932 1929 32 Rat Rod on 2040-parts.com

Groups form coalition in effort to replenish the Bonneville Salt Flats

An effort to save the historic Bonneville Salt Flats in Utah is under way with a salt replenishment program to permanently preserve the land. The national landmark is an essential piece of American motorsports heritage, as scores of world land-speed records have been set on the unique formation. The densely packed expanse of land is the dried remnants of a huge prehistoric lake.

Porsche 918 Spyder details emerge in leaked document

Rennteam.com forum member Rossi has posted what looks to be leaked details of the Porsche 918 Spyder hybrid. We know much of the information, but we're psyched to learn that it only comes in left-hand drive. Other surprises include the quick charger that reduces charge times about 30 minutes and the inclusion of Sail Mode, which decouples the transmission from the engine to conserve fuel.

EVs rev up for Act 2

After years of preproduction buzz, the Chevrolet Volt and Nissan Leaf are generating interest among the people who count most: buyers. Most owners are charging their cars at home without any issues. They brag about cruising past the gas station.