Acdelco Oe Service 12570260 Flex Fuel Sensor on 2040-parts.com

One Lap of the Web: Porsche 917, a karting brawl and the premiere of Drive

The Porsche 917, in Gulf livery, is one of most famous racers of all time. Only 65 were built between 1969 and 1973. Petrolicious is looking at #13, which was one of the first 25 examples built.

Lotus Exige LF1 Limited Edition – one for every Lotus F1 victory

Lotus Exige LF1 Limited Edition – one for every Lotus F1 victory It’s a nice idea to build a limited edition car – the Lotus Exige LF1 – to celebrate very one of the 81 victories Lotus has enjoyed in F1, but it does make you wonder if Lotus has done it because they’re never likely to win again (and if they do, do they produce another LF1?). Still, Lotus has pulled out the icon JPS livery for the Lotus Exige S (from the days cigarettes could be advertised) to give the LF1 a pretty paint job of black and gold (with added red bits) including a black and gold Lotus badge up front and a contrast stitched interior with F1 logos on the seats. Also interesting is that each car will receive a plaque commemorating each individual victory, from the 1960 win at Monaco with Stirling Moss behind the wheel to the last in Australia in 2013 with Kimi Raikkonen.

Autoweek in review: What you might have missed

Here's a look at some big stories that you might have missed this week: -- The Detroit auto show opened to the media this week, with big reveals of the Dodge Dart, the Ford Fusion, the Cadillac ATS and two Chevrolet concepts. See all our coverage here. http://www.autoweek.com/section/detroit -- Autoweek editors announced their show favorites, crowning the Ford Fusion, Acura NSX concept, Dodge Dart and Porsche 911 Cabriolet with the Editors' Choice Awards.