New Beru Glow Plug, 12 23 1 288 245 on 2040-parts.com

One Lap of the Web: The Legend of Ludacris, McLaren engine removal and the Lotus Seven

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Want to see a McLaren F1 get major surgery?

BMW M5 Diesel Confirmed – the BMW M550d, perhaps?

A diesel M5 - the BMW M550d, perhaps? We’ve been reporting on BMW’s triple-turbo diesel engine since we broke the news back in 2009 that BMW could be working on a triple turbo option for their 3.0 litre diesel, designed to create an ‘M Diesel’. And it now looks as though that will arrive as the BMW M550d – or a variation on that name – as soon as 2012.

Chrysler drops lifetime powertrain warranty, eases transfers

Chrysler Group is abandoning its lifetime powertrain warranty in favor of five-year, 100,000-mile coverage that's more easily transferred to a new owner. Spokesman Rick Deneau said the switch was made after discussions with its dealer council. The change is effective on all 2010 model-year vehicles.