Sierra 233661 Thermostat Kit / Thermostat Kit-westerbeke 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.

Lamborghini LP570-4 Superleggera – the Pacemaker Video.

The Lamborghini LP570-4 Superleggera - video below We knew it was coming. We just didn’t know at first if it would be a Superleggera or a Super Veloce. Our money was on Superleggera, but the SV tag seemed a possibility after the success of the LP670-4 SV.

Bugatti honors past heroes with 'Les L

Evidently spurred onwards by corporate sibling Bentley -- and running out of precious jewels, pure bloods, and Harry Potter artifacts to name their limited-edition cars -- Bugatti is trotting out a limited-edition run of Veyrons to honor its past drivers and past glories. And Bugatti, of course, is nothing without its past glories. Bugatti is nothing without its special editions, either.