1997 Lotus Super Seven on 2040-cars

Auto blog

Lotus team out of Le Mans, full driver list published

We can scratch off one more car from the list for the 2014 24 Hours of Le Mans. The Lotus T129 LMP1 car has been dropped from the entry list of the 82nd running of the historic race, with organizers citing "a lack of preparation" as the reason. On a more positive note, the list of 168 drivers in 56 vehicles has been officially published for the June 14 race.
Like the Lotus team currently in Formula One, the Lotus T129 uses the iconic British brand's name and colors but is actually built by a separate company. It previously ran a Lola chassis in the LMP2-class (pictured above). The Le Mans organizers claim the car will likely be on display during the 24-hour race, but it won't make it's competition debut until the World Endurance Championship round at the Circuit of the Americas in September. The T129 is being replaced by an Oreca 03 chassis with Nissan power in the LMP2 class, entered by Millennium Racing.
The Lotus' retirement came as the teams had to send in the names of the three drivers nominated to race each car. This year there are racers from 26 countries with the most coming from France (39), Britain (29), the US (17) and Italy (15). The latest tally of entries breaks down to 9 LMP1s, 19 LMP2s, 9 LM GTE Pros, 18 LM GTE Ams and the Nissan ZEOD RC as the experimental Garage 56 entry.

Lotus Elise returning to US in 2020

If you've been hoping to get your hands on a new Lotus Elise, we've got mixed news for you. The good news is that Lotus will bring the Elise back to the US market. The bad news is that it won't happen before 2020. Lotus was forced to withdraw the model (along with the Exige) from the US market in 2011 after it no longer complied with US safety regulations and its temporary exemptions expired. Lotus first launched the Elise in 1996 when the company was still owned by former Bugatti chief Romano Artioli. It rolled out the current Series 2 model in 2001, and brought it to America for the first time in 2004. The larger Evora faced similar issues, and was modified in the form of the new Evora 400 that now meets US regulations. Lotus CEO Jean-Marc Gales tells Automotive News that doing the same with the Elise would be unfeasible. "We'd need smart airbags, plus side airbags and to change the whole front crash structure. It would add 100kg," or 220 pounds, said Gales. While modifying the current Elise would be prohibitive, the next version is being designed to meet American standards. That won't happen before 2020. In the meantime, Lotus continues to sell a small number of certain variants of the Elise and Exige for use exclusively on tracks. Related Video: Featured Gallery 2011 Lotus Elise News Source: Automotive News - sub. req.Image Credit: Lotus Lotus Performance

This is how ground effects work in a nutshell

There are two ways to generate downforce. One is with all manner of wings and spoilers on the surface of the vehicle. The other is with ground effects. One you can clearly see, the other remains something of a hidden mystery. Fortunately, the good folks at Lotus and Goodwood are here to dumb it down for us non-engineer types. It's called Bernoulli's Principle, named after Swiss physicist Daniel Bernoulli who literally wrote the book on the subject way back in the 1700s. Countless engineers have spent their careers focused on its study and application, but the crux of the matter is that, as the speed of air (or other "fluid") increases, pressure decreases. Play with the air's increasing speed and decreasing pressure just right and you can generate downforce underneath the body of a car without significantly increasing drag as you would with surface spoilers. For evidence of how Bernoulli's Principle applies in practical terms, just look at the last Ferrari to pack a turbocharged V8 in the middle and the latest one. The F40 had a giant wing on the back, where the 488 GTB has none. But because the 488 uses underbody aerodynamics (or "ground effects"), it generates significantly more downforce than the winged F40 ever could, and at lower speeds. Ferrari, however, was not the first outfit to harness the power of ground effects. Lotus did with the legendary 79 that Mario Andretti drove to the world championship back in 1978. That was the genius of Colin Chapman, and to explain how it all works in layman's terms, our friends over at Goodwood Road & Racing brought in Colin's son Clive Chapman, head of Classic Team Lotus, to put together the video above. Related Video: