413,426 Super Stock 426 Stage 3 Service Bulletin Manual on 2040-parts.com

Porsche 911 Speedster (2010) first official photos

Further evidence of Porsche market saturation: the new Porsche 911 Speedster, announced today ahead of its debut at the 2010 Paris motor show. Porsche has dabbled with speedsters before, of course. Most notably with the 356 - and Stuttgart's playing homage to that car with the new 2010 911 Speedster.

BMW M8 would have had McLaren F1 V12

BMW M8 - complete with the V12 that ended up in the McLaren F1 The BMW 8-Series sat at the top of the BMW range throughout the 1990s, a two door BMW Coupe with a V8 or V12 engine. But despite sitting as the halo model in the BMW range it never spawned the ultimate version – the BMW M8. Except it did.

Classic Design Concepts to debut "Bad Penny" Ford Mustang

There won't be a shortage of custom-built Ford Mustangs at the upcoming SEMA show in Las Vegas, and there's one car that's already making waves before the show has even started. Classic Design Concepts has published photos and details of the "Bad Penny" Mustang that will be debuting at the show, and the company promises that it will be as fast and as mean as it looks. The base vehicle used for the build is a 2014 Ford Mustang GT, with a 5.0-liter four-valve Ti-VCT V8 engine mated to a six-speed manual transmission.