Hjc Fg-17 Full Face Street Motorcycle Helmet Black Size X-small 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.

Porsche Boxster Spyder (2010) – UK details and prices

Porsche has released UK details for the Porsche Boxster Spyder Back in November we reported that Porsche had revealed the Porsche Boxster Spyder, a stripped down Boxster with an iconic ’Speedster’ profile. To be honest, we were surprised they didn’t go with the Speedster name (we reported back in Spetember with pictures of a Porsche Boxster with Speedster humps testing at the Nurburgring), but perhaps that was a step too far; using the Speedster tag on a lowly Boxster. But no matter, the Porsche Boxster Spyder it is with the flat six 3.4 litre engine with 310bhp and a 0-60mph of 4.6 seconds when you tick the PDK Sport Chrono Plus option.

Chevrolet Colorado pickup concept revealed

Chevrolet's next-generation midsize pickup is a bit larger, with just a hint of the departed Avalanche, based on a concept truck revealed on Monday ahead of its debut at the Bangkok motor show. The new Chevy Colorado goes on sale in Thailand later this year, so the concept is right-hand drive. But the development program is for a global vehicle, so we're likely to see many elements from the Thailand truck show up on the U.S.