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

Jaguar tells design story behind new XF Sportbrake [w/video]

Jaguar has released a walk-through of the design of its new XF Sportbrake, which debuted at last week's Geneva motor show. The video features Jaguar design boss Ian Callum and Studio Director Wayne Burgess explaining how the design team managed to keep the company's first official estate car in line with the sportiness and luxury nature of Jaguar brand. Callum says, "I know it's a very practical car, there's an amount of pragmatism in it, it is functional, but at the end of the day it is we call a Sportbrake, it has to look to sporty.

'Monster' Tajima breaks his own record at Pikes Peak International Hill Climb

Nobuhiro "Monster" Tajima used the extra pavement to his advantage and smashed his old Pikes Peak International Hill Climb record by more than 10 seconds on June 26, with a finishing time of 9 minutes, 51.278 seconds. Tajima's old record of 10 minutes, 1.408 seconds was set in 2007. Hyundai driver Rhys Millen came in second in the Unlimited class with a time of 10 minutes, 9.24 seconds.

New CAFE proposal would add $5,000 to sticker price, dealer group says

An Obama administration proposal to nearly double today's fuel economy standards could end up tacking on $5,000 to the sticker price of a new vehicle, a top official with the National Automobile Dealers Association said Tuesday. The proposal, which seeks to raise the corporate average fuel economy to 54.5 mpg by the 2025 model year, would force automakers to adopt costly fuel-saving technologies that could eventually price some buyers out of the new-car market, said Don Chalmers, chairman of NADA's government relations committee. NADA, a dealer trade association, represents 16,000 new-vehicle dealers who operate 32,500 franchises.