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

McLaren P1 Concept is 97% production design (video)

At a private reveal of the new McLaren P1 Supercar in New York, McLaren has confirmed that 97 per cent of the P1′s styling will remain. McLaren has said that 97 per cent of the styling of the P1 Concept is exactly as the production version will look, with the only changes being some vents in the bumper to let hot air out and a tighter mesh on the grill at the back. The fac t that the P1 will stay faithful to the concept’s design already seemed evident after we had spy photos of the P1 visiting a McLaren supplier in Norfolk recently (and spy video of the P1 too), where we struggled to find anything different from the concept cars.

Rolls-Royce 'baby' RR4 (2008): first official pictures

By Tim Pollard First Official Pictures 28 May 2008 09:07 Rolls-Royce has issued two design sketches of the new RR4 – the long-awaited 'baby' Rolls. As you might expect from Rolls-Royce, these things are relative: the RR4 will be longer than a long-wheelbase BMW 7-series and is expected to cost £175,000. Until now, information on the baby Rolls has been scant, but we can finally add some concrete detail to the story.

GM to seek another shared Toyota model to replace Vibe

Even as it shrinks its North American product portfolio, General Motors is negotiating with Toyota Motor Corp. to determine a new GM product to be jointly produced at the automakers' 50-50 joint venture, New United Motor Manufacturing Inc. A GM spokesman said that, if successful, the negotiations would result in a new model for one of GM's surviving brands -- Chevrolet, Buick, GMC or Cadillac.