According to a report by TheDetroitBureau.com, Toyota is teaming up with Gazoo Razing (full name: Gazoo Racing Masters of Nürburgring) to kickstart development and retail rollout of small-displacement, turbocharged engines. While Toyota is the undisputed leader in hybrid sales, the 274,927 gas-electric vehicles sold in 2011 – that's in total, not just the Prius – still represent a tiny portion of overall sales. By contrast, the EcoBoost-equipped Ford F-150 alone sold 100,000 uni
It seems as though engine downsizing is the catch phrase of the last few years. Take an engine, shrink it and drop a turbo in and ba da bing, you've got a more efficient and sometimes even more powerful solution. Even though engine downsizing is popular, few have ventured as far as FEV Inc. With this new engine (pictured), appropriately called the Extremely Downsized Engine, FEV explores uncharted waters, going beyond tiny four-cylinder engines.
Mazda has announced plans to launch its new Sky Concept powertrains in the U.S. beginning in 2011. The Sky technologies will help the brand meet its goal of reducing fuel consumption by 30 percent by 2015. The Sky technologies include a Sky-G engine, a Sky-Drive transmission and a Sky-D engine.
Fiat is widely recognized for its achievements in several automotive-related technologies. The company is credited as the creator of the common rail diesel engine, which is employed by virtually all automakers now, and they are credited with the automated manual transmission, also in widespread usage. The company says its newest crowning achievement – the MultiAir induction technology – will make its way here to the States with the release of the Fiat 500 and the company believes tha
No ersatz diamonds here, but the Zirconia based coating from Zircotec in the UK will help your vehicle be more durable and powerful. The Zircotec ceramic coating was developed for the nuclear industry and has been proven in automotive applications by several Formula 1 teams. The purpose of the coating is to increase engine efficiency, improve aesthetics and improve thermal management. Older cars don't have the ability to manage the heat generated by their powertrain as effectively as more modern
Mechanically actuated valves may soon be a thing of the past. We've made over a century's worth of improvement on the same basic combination of a camshaft, followers (or lifters), a poppet valve and a spring. We've gone from using pushrods and rocker arms to actuate the valvetrain to direct-acting buckets motivated by an overhead camshaft with variable phasing and lift. While engineering ingenuity has managed to wring incredible performance and flexibility out of these setups, there's only so fa
Toyota engineer Dave Hermance said variable valve timing and direct injection improve mileage and manage emissions better. GM's Dave Lancaster pointed to cylinder deactivation in Vortec V8 engines and direct injection (shown in photo) in the Ecotec 4-cylinder engines. DaimlerChrysler's Mark Chernoby added the benefits of diesel.