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

McLaren MP4-12C to charge hill at Goodwood with Button and Hamilton at the wheel

The McLaren MP4-12C will make its much-anticipated public debut at Goodwood, and yet another advanced prototype will charge up the famous hill in the supercar portion of the event--driven by none other than McLaren Formula One stars Jenson Button and Lewis Hamilton. They'll be piloting the VP9 validation prototype finished in traditional McLaren orange. In addition to the hill charge, a new prototype will be on display with all of the carbon-fiber fittings, including splitter, engine covers and seatbacks.

Caterham Seven Supersport (2011) first official pictures

This is the new Caterham Seven Supersport, a new roadster that offers track-biased fun for less than £20k. The Seven shape is familiar, but Caterham has pinched parts from its Supersport race series cars (which sit above the Academy and Roadsport classes, but below the Superlight and forthcoming SP/300R) to create this new Supersport model.  Is the new Caterham Seven Supersport road car exactly the same as the race car? Not quite, but the pair are similar.

Mercedes Ener-G-Force concept (2012) first pictures

Mercedes' latest concept car is, in its own words, 'pure, rendered science fiction'. This is the new Ener-G-Force, a one-off model depicting a civilian version of a futuristic police car. It's a product of the 2012 Los Angeles Design Challenge, which briefed manufacturers to dream up their vision for a highway patrol vehicle fit for the year 2025.