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

Bolt Gold Nissan GT-R sells for $187,100

The Bolt Gold Nissan GT-R, autographed by Olympic champion Usain Bolt, sold for $187,100 at an eBay auction. All proceeds will be donated to the Usain Bolt Foundation, which helps create educational and cultural opportunities for young people in Jamaica. More than 100 people competed for the other items crossing the block, including racing helmets, special driving suits and boots, which brought $6,091 more.

GM delays second shift at Volt plant

General Motors is delaying the addition of a second shift at its Michigan assembly plant that makes the Chevrolet Volt. In May, GM said that it would add a second shift at its Detroit-Hamtramck plant by late this fall to double Volt production. Instead, a plant overhaul completed this summer, along with a more-modest addition of workers, will allow GM to double production starting early next year while remaining on one shift, the company said Friday.

Noble M600 Roadster Revealed – but you can’t have one

Noble Automotive has released an image of a convertible M600, but has no plans to produce it at present. The Noble M600 is an impressive supercar from one of the UK’s most interesting ‘Garden Shed’ supercar builders, even if it’s gestation period seems to have been ten times that of an elephant. The M600 ‘arrived’ in 2009 ready to rock and roll, or so we thought, but then seemed to disappear again.