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

Concept Car of the Week: Citroën Zabrus (1986)

Designed by Marcello Gandini for Bertone, the quirky BX proved to be a big success for Citroën. Eager to improve its brand image and to boost its already healthy sales figures, the brand put the popular BX on steroids and entered the World Rally Championship. Unfortunately the beefed-up BX 4TC didn't shine on the rally stage and despite a powerful engine, the road-going version didn't sell well either.

Skoda Vision C Concept is a stylish 5-door coupe

The Skoda Vision C Concept could be heading for production as an Octavia Coupe The rise and rise of Skoda since it was a Soviet skip maker has been dramatic under the banner of the VW Group, and many of its cars are the pick of the VW Group offerings. But now Skoda look to be heading in a new design direction which looks set to produce far more stylish and dramatic cars than they have to date – just like this Skoda Vision C Concept. The VisionC – seen in the design sketch from Skoda above – is a swoopy five-door coupe with a low roofline, shallow glass area and a steeply-raked windscreen; it looks like a Skoda take on the VW CC or Mercedes CLA.

What the 2015 Corvette ZR1 could look like

Buyers are lining up to put the new 2014 Chevrolet Corvette in their garages, but we're already looking ahead to the hopped-up versions Chevrolet is likely to unveil down the road. There will be a new Z06, of course, but we're talking about the Stingray version of the beastly, supercharged Corvette ZR1. Thanks to a pair of renderings, we can imagine what the new ZR1, which will likely be a 2015 or 2016 model year vehicle, might look like.