Wd Express 145 33014 001 Thermal Control Valve on 2040-parts.com

Report: Gasoline engine has big bang for the fuel-economy buck

A government report says improving the gasoline engine will yield huge gains for the consumer and the environment as automakers consider ways to improve fuel economy over the next 14 years. The Obama administration's technical assessment looked at four technology scenarios by which automakers might attain suggested CAFE goals of 47 to 62 mpg for cars and light trucks by 2025. The scenarios differed by the portion of an automaker's fleet that was accounted for by electrics, hybrid electrics and plug-in hybrid electrics.

The iconic six-wheel Elf-Tyrrell P34 unveiled: Autoweek archives

The Elf-Tyrrell project P34 six-wheeler remains one of the most radical designs ever presented for a Formula One car. This selection from the Autoweek archives comes from Sept. 27, 1975, when the P34 was revealed by Derek Gardner, chief designer for the Tyrrell Racing Organization.

Audi R8 GT Spyder (2011) first official pictures

Get 3 issues of CAR magazine for £1 - click here Guten Tag to this week's new Audi, the R8 GT Spyder. Audi continues its niche-filling ways, now offering natural air conditioning and enhanced UV exposure to drivers of its high-performance R8 GT coupe. Audi R8 GT Spyder: now with added rooflessness The original R8 GT launched in 2010 as a special edition lightweight R8 V10, and only 333 were produced.