550 440 Crank Case Kawasaki Jet Ski Engine Bottom End on 2040-parts.com

Patrick Long and the Porsche GT3 RS 4.0: Caffeine Delivery System

If you were Porsche's only North American factory driver, and if you'd won at the 24 Hours of Le Mans, you might feel as if you had every right to be a less-than-swell character. After all, those bona fides unquestionably position you as one of the finer shoes on the planet. Patrick Long, however, is a nice dude.

Cars of the future could be powered by seawater

Water from the sea could power cars of the future, if experiments currently being trialled by the US Navy prove to be successful. According to Jalopnik, the US Naval Research Laboratory is turning carbon dioxide from seawater into hydrogen, with the hope of fuelling its jets from alternative sources. Hydrogen cars ‘on sale next year’ Zero-emissions hydrogen fuel-cell cars on sale in 2015 – Hyundai If successful, researchers predict it’ll cost between $3 and $6 per gallon – that’s approximately 40p to 80p per litre.

Peugeot 208 Hybrid FE Concept stars at the 2013 Frankfurt Motor Show

Peugeot is showing a wide spectrum of vehicles here at Frankfurt 2013, with the amazingly efficient 208 Hybrid FE Concept supermini here sitting alongside the practical and high quality 308 family hatchback and the racy, performance-focused 308 R Concept. If the French carmaker can turn the 208 Hybrid FE’s vital statistics from pie-in-the-sky prototype to production reality (and there’s no real reason why it couldn’t) it would surely be onto a winner.