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

Toyota Corolla Furia concept [w/Gallery]

Toyota has revealed its Corolla Furia Concept at the 2013 North American International Auto Show (NAIAS) in Detroit. The carmaker's compact sedan concept - which measures in at 4,620mm long, 1,805mm wide and 1,425mm high sitting on a wheelbase of 2,700mm - previews design cues expected to feature on the next-generation Corolla. Designed around a theme of ‘Iconic Dynamism', it uses simple surfaces to create a more recognizable appearance that will appeal to a younger generation.

Cadillac ELR gives paddle shifters new purpose

We're learning more about the Cadillac ELR, which is set to hit showrooms in limited quantities early next year. Cadillac revealed Friday that the Volt in luxury clothing will use paddle shifters in a whole new way. Instead of using them to shift through gears, ELR drivers will be able to tap the paddles to engage a new feature called Regen on Demand.

McLaren 50 12C & 12C Spider celebrate McLaren’s 50th anniversary

McLaren say they will be building a maximum of 50 each of the 50 12C Coupe and 12C Spider to mark the occasion, both of which get special features provided by McLaren Special Operations – the same McLaren division that created the 12C High Sport. That means a new front bumper which has been optimised by Computational Fluid Dynamics (CFD) for more downforce, extra carbon fibre and kevlar exterior bits, ceramic brakes, 19″ front and 20″ rear alloys, full leather, extra carbon fibre in the cabin, a heritage badge and a numbered plaque. There will be the option of three colours for the 50th anniversary 12Cs - Carbon Black, Supernova Silver and, of course, McLaren Orange – and each car will get its own silver car cover, a limited edition key in a carbon fibre box and a signed art print (sadly, there’s no sign of a tool chest or Tag Heuer watch).