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.

Saab’s Chinese Takeaway goes cold

Saab loses Hawtai investment There’s nothing worse than a cold Chinese; all congealed and unappetising. A reality Victor Muller woke up to today when the news broke that the much-trumpeted investment by China’s Hawtai in Saab had turned sour. But it wasn’t exactly unexpected.

SEMA 2008 show report: Dodge Challenger

By Ben Whitworth Motor Shows 06 November 2008 16:59 Chrysler may have its back against the wall, but that hasn't stopped its SRT skunkworks team churning out what is easily the most politically incorrect – and, as a result, wonderfully desirable – Challenger SRT-10. Yes, and with an 8.4-litre 600bhp V10 Viper motor shoehorned into the Dodge’s engine bay, there’ll be plenty of tyre smoke! Developed in house by Chrysler’s Street and Racing Technology department, this is the hottest of Challengers.