2003 Polaris Sportsman 700 #3 Engine Crankcase Crankshaft Bottom End 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.

Mercedes Fascination concept – the new E-class coupe

By Tim Pollard First Official Pictures 11 September 2008 00:01 Take note of the new Mercedes-Benz Fascination concept car, revealed today. This is no mere Merc Paris frippery – it's the first official look at the new 2009 E-class. And, more specifically, the new E-class coupe, as the next CLK will soon be known.

Porsche Panamera diesel owners can boost the fun with TechArt power upgrade

The German Porsche tuning haus TechArt revealed a power-upgrade kit for the Porsche Panamera diesel. While the 30-hp bump from the stock 250 horses to 280 won't light the world on fire, the 37-lb-ft jump in torque, from 405 lb-ft to 442 lb-ft, is sure to be a kick in the pants. The 0-to-60-mph time drops by 0.1 second from stock to 6.6 seconds, but the top end is up 3 mph to 153 mph.