Sena Smh5 Bluetooth Communication System Dual Pack on 2040-parts.com

rusEFI: Open-source homebuilt fuel-injection set to rival Megasquirt

Electronic fuel-delivery and ignition controls have given us a new golden age of engine efficiency and performance. Most of us would never go back to the dark ages—say, before 1990—when you could still buy new vehicles with carburetors and clunky distributors. From the point of view of those of us who like to modify our cars, however, the black-box nature of engine-control computers limits our options for making changes to how our fuel-delivery and ignition systems function.

Pagani Zonda Revolucion is the last ever Zonda. Apparently.

The Pagani Zonda Revolucion – the ultimate Zonda We’ve lost count of the number of ‘Special Edition’ Zondas Pagani has churned out over the years, but it’s probably close to the point where a non-special Zonda is rarer than the special editions. Now we get treated to one last special edition Zonda with the Pagani Zonda Evolucion, an evolution of the track-only Zonda R promising even more extremes of performance and price. The Evolucion’s 6.0 litre V12 engine produces a massive 789bhp which, thanks to a weight of only 1070kg, promises to be unbelievably quick with a power to weight ration of 749bhp per ton – better than the Veyron.

Ford puts the 2012 Focus ST through its paces

Ford product gurus are hard at work flogging prototypes of the 2012 Focus ST on challenging roads around the world in preparation of the hot hatch's launch next year. The car debuted in concept guise at the Paris motor show and is the halo of the new Ford Focus lineup, packing 246 hp from a turbocharged four-cylinder EcoBoost engine paired with a six-speed manual. Ford released shots of the Focus ST in light camouflage today as it tries to build momentum for the sporty addition to its small-car lineup.