Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series 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.

Subaru Impreza WRX STi (2007) unveiled

By Tim Pollard First Official Pictures 09 October 2007 05:14 Subaru Impreza STi: this time it's official Another week, another Subaru Impreza STi story... But wake up at the back, because this one is official. And there aren't any big surprises in store - the barmiest new Impreza is just as we predicted in our scoop.

Japanese Grand Prix (2011) RESULT

Japanese Grand Prix 2011 The reality of the 2011 Japanese Grand Prix is not about who wins the race, but whether Sebastian Vettel can grab the single point needed to clinch the 2011 F1 Drivers title. And from the start he looked like he’d taken a leaf of the Schumacher/Senna book on how to finish off an opponent as he forced Jenson Button off on to the grass as the Brit came powering up his inside from the start. The normally unflappable Button was straight on the pit radio demanding the stewards act, but it’s rare for the stewards to dish out penalties for a scrap in the mêlée of the start, and so it was in this case.