Standard/t-series Av12t Air Injection Check Valve on 2040-parts.com

McLaren P1 – 0-124mph in under 7 seconds & just 375 P1s being built

The new McLaren P1 – to be unveiled at the 2013 Geneva Motor Show – will hit 124mph in under 7 seconds. Just 375 being built. McLaren say that the P1 – which we know has 903 bhp – will get to 62mph ‘under 3 seconds’, to 124mph in ‘under 7 seconds’ and to 186mph in ‘less than 17 seconds’.

Ford to reveal design concept, Focus performance variant at Frankfurt

Ford is staging four global reveals in September at the Frankfurt motor show, including a design concept and performance news related to the Focus. Spokespeople at Ford declined to offer specifics, but the cars will be rolled out on Sept. 12 to the media, ahead of a public unveiling.

Retrospective: The Detroit auto show 2002, 1997 and 1987

While the North American International Auto Show is over for the media, it's just heating up for the public, and we want to keep the ball rolling with a special look back at Detroit auto shows past. Where better than through articles from Autoweek's coverage of the show through the years? They will be available to download in both .pdf and .jpg formats in their entirety, including the cover.