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

Mazda outlines weight-loss program

Mazda Motor Corp. will reduce its vehicle weights by at least 220 pounds beginning in 2011, with a combination of lighter-weight materials, smaller vehicle footprints and new engineering processes, a top executive says. The typical Mazda vehicle has gained 80 pounds with each successive redesign, “mostly in larger tires and wheels, and safety equipment,” said Robert Davis, senior vice president of product development and quality for Mazda North American Operations.

Infiniti Q50 [w/Gallery]

Infiniti has unveiled its new Q50 sports sedan at the 2013 North American International Auto Show (NAIAS). At the front, the signature ‘double arch' waved-mesh grille features chrome surrounds while a smooth character line rises from each side, flowing backwards along the sides. A prominent line beginning behind the narrow, tapering headlamps stretches towards the rear before smoothing out underneath the crescent-cut C-pillars that are similar to those seen on the Essence Concept.

Murray Walker 'astounded' by reunion with father's racing motorbike

VETERAN broadcaster and motorsports commentator Murray Walker was for once left speechless after he was reunited with one of his father’s old Rudge racing motorbikes. During a Royal Automobile Club dinner, where he was a guest of honour, the 90-year-old ‘voice of Formula 1’ was overwhelmed by a surprise unveiling of a group of classic racers that had been assembled by the Club on his behalf. Ever-fewer people remember that Graham Walker, Murray’s father, was a hugely successful motorbike racer with brands including Rudge.