Auto Air Colors 4200 Semi-opaque Paint Water Based Acrylic Aqua 4 Oz on 2040-parts.com

McLaren mysteries: Some things you might not know about the P1 and its maker

The McLaren P1 is one of the most spectacular supercars in the world, and it's been an object of fixation for enthusiasts since it debuted as a concept last fall in Paris. The basics are well known: a 903-hp hybrid powertrain, carbon-fiber for almost everything, and taut, curvaceous styling that introduces McLaren to a fresh generation. The P1 grew out of a somewhat hokey mission statement that McLaren produced back in 2009.

Rolls Royce Ghost – Undisguised

Rolls Royce Ghost virtually undisguised out testing in Germany This spy shot of the new Rolls Royce Ghost was grabbed with the baby RR out testing in Germany, and gives us the best view yet of the new RR4. For the first time we get to see the stainless steel bonnet option the Phantoms get, and get a much clearer feel of it’s presence. Yes, it is clearly a sibling of the Phantom, but it seems better proportioned.

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.