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

OFFICIAL: BMW M4 Concept

The BMW M4 Concept (pictured) has been revealed The BMW M4 heading towards Pebble Beach this weekend (and pictured above) is billed by BMW as the M4 Concept, but it’s almost exactly what you’ll get when the M4 goes on sale in 2014. As this is a ‘Concept’ BMW don’t feel the need to fill in all the details, but there’s some stuff we can see and some stuff we pretty much know. The stuff we can see includes the same CFRP roof the old M3 Coupe got (in this case titivated with BMW M colours) and CFRP for the splitter and diffuser.

SSC Tuatara revealed in Shanghai

Jerod Shelby reveals the SSC Tuatara in Shanghai We finally discovered last month that Shelby Supercars wouldn’t be calling their new Veyron-bashing hypercar the Ultimate Aero II (which seemed logical) but has instead taken a leaf out of Pagani’s ‘Book of obscure names for Supercars’ and decided on SSC Tuatara. Yep, SSC has named their hypercar after the Maori name for a lizard, a lizard with the fastest evolving DNA of any creature (doubtless the motivation for Jerod nicking the name for his car). Interestingly, a comment on the story we ran about the new SSC getting the Tuatara moniker said that as well as having the fastest evolving DNA of any creature, the Tuatara “…puts a tortoise to shame in the slow moving stakes, and is also regarded as a living link to the dinosaurs” which, for Jerod Shelby’s benefit, we should probably gloss over.

2012 Tesla Model S moves toward production

WITH VIDEO -- We have new video of Tesla’s Model S sedan, which is supposed to arrive on the market next year. We’ve seen pictures of this car but now it’s actually moving. There are clear views of the sleek, almost Aston-like appearance of this car, and it’s pretty handsome.