Ignition Knock (detonation) Sensor-sensor Standard Ks299 on 2040-parts.com

Gemballa Tornado 750 GTS – may the force be with you

The extreme, Porsche Cayenne based, Gemballa Tornado 750 GTS Gemballa has produced some pretty extreme versions of Porsche cars over the years. And this latest version of the Gemballa Tornado – the Tornado 750 GTS – is up there with the most extreme. It not only looks like something from a sci-fi movie, it performs like one.

Honda Civic saloon, coupe at the 2011 Detroit show

Honda showed off two new Civics at the NAIAS 2011: the Civic Si Concept Coupe and the Civic Concept Saloon. They're sadly US-market only, rather than related to the European spec models, themselves up for replacement at the end of 2011. Although 'concepts', these two effectively show what will roll into US showrooms in spring 2011.  The blurb is pretty strict on the difference between the American and Euro Civics: 'The Civic Si coupe and saloon Concepts are US-only design and will not be sold in the UK.

E85 makes inroads on cost and availability

Three years ago, we embarked on a Midwest road trip in search of what was then the Holy Grail of fuel: E85. Our findings weren't too positive--there were far more E85-compatible vehicles on the road in 2006 (5 million) than there were E85 pumps to fuel them (about 700 out of some 200,000 fuel stations nationwide). In addition, those burning the mix of 15 percent gasoline and 85 percent ethanol were paying a pretty penny for their earth-friendly ways, losing about 15 percent in fuel economy while often paying the same price as for regular unleaded.