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

One lap of the Web: The 917 song, eating an engine block and Saab sputters back to life?

-- Your author can attest to the aural joy of a properly tuned Porsche flat-six (cooled by air, please), but FlatSixes has posted a video of a 12-cylinder 917K lapping Monza at full-tilt that'll make your mouth water. -- We're all aware of what happens to "end-of-life" vehicles: The crusher or, in many cases, the shredder takes what was once someone's pride and joy and returns it to raw materials. But have you ever seen it happen?

Britain's low-carbon future

By Guy Bird Motoring Issues 25 March 2008 12:36 Higher purchase taxes for high emitters, ‘traffic-light style’ tax discs to indicate a vehicle’s environmental friendliness and mandatory dashboard-based driving efficiency technology are just three recommendations from a new report that looks set to inform Government policy for the next decade. Published on the same day as the Budget, the snappily titled King Review Of Low Carbon Cars Part Two (Recommendations For Action) was lost amid all the hoopla of new tax bands. But now we've had time to scrutinise it, we can assess the proposals that could affect your next car choice, from upfront purchase price to tax and running costs.

BMW M3 coupe stripped down to go club racing

BMW's M division is back in the business of building specialty street-legal race cars with a new lightweight version of the M3 called the GTS. The lightweight coupe, set to go on sale in early 2010 at a yet-undisclosed price, was conceived as a limited-edition model primarily for club-based racing in much the same way that Porsche builds the 911 GT3 Clubsport. But in a clear effort to link its track-based activities with the production-car side of its business, BMW's M division is offering the new car with a homologation package that will allow customers to register the M3 GTS for street use.