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

British EV prototype competes for $10m prize

A Silverstone-based company has emerged as the only British (and European) contender for the $10m Automotive X-Prize, a competition to find the most environmentally friendly car on the planet. Delta Motorsport’s E-4 Coupe concept has been accepted into the next stage of the X-Prize competition and the company now has to prepare a fully functioning prototype. Backed by an American insurance company, the X-Prize was set up to 'inspire a new generation of viable, super-efficient vehicles that help break our addiction to oil and stem the effects of climate change'.

Hertz brings back rent-a-racer program with Dream Cars

In 1966 -- at the dawn of the horsepower wars -- Carroll Shelby made a deal with the Hertz Corporation to produce a line of Shelby GT350 Mustangs for rent. Later, the cars would be refreshed and repurposed for sale as GT350-H models. Just as the horsepower wars have returned, so has Hertz' rent-a-racer program.

Banks Power joins Mike Ryan Motorsports for Pikes Peak run

Gale Banks is heading back to the Pike’s Peak International Hill Climb on June 30. Banks has partnered with Mike Ryan Motorsports and his Freightliner Cascadia Class 8 semitruck racer. Semis race in the Pikes Peak Open class, which is reserved for cars and trucks that look stock from the outside but retain little of the original design.