Elise Cup R, Brand New, Rare Yellow, Perfect Track Weapon! on 2040-cars

Auto blog

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:

Renault will buy back Lotus F1 Team

Renault's relationship with Red Bull may be about to crumble, but the French automaker isn't calling it quits on Formula One altogether. Instead, Renault will cease being an engine supplier and instead acquire Lotus F1 to become a full-fledged manufacturer and team owner again. The long-anticipated deal will see Renault re-acquire the team currently known as Lotus F1 from present owner Genii Capital, an investment fund. Renault owned the team outright before selling it to Genii back in 2009. This move will see the Enstone outfit move back under Renault's roof – and hopefully get more resources than Genii could muster. Renault recently had to come to the team's rescue after an outstanding tax bill threatened to send it into bankruptcy. The deal will likely mean the end of the Lotus name in F1 once again, after the rights were hotly contested between this team and the now-departed Caterham outfit. The Enstone-based outfit will become Renault's principal team, just as Mercedes and Ferrari run their own teams and also supply engines to others. Over its various eras of ownership, the team has shown that it has what it takes to win, given the right drivers and resources. The question is whether Renault can get its engines up to speed again to catch up to its rivals. The partnership between Daimler and the Renault Nissan Alliance created speculation that the two could strike a deal in F1 as well that could see Renault running Mercedes engines in the future - just like the Lotus team currently does. F1 : SIGNATURE OF A LETTER OF INTENT BETWEEN RENAULT GROUP AND GRAVITY MOTORSPORTS S.A.R.L Renault Group and Gravity Motorsports S.a.r.l., an affiliate of Genii Capital SA, are pleased to announce the signature of a Letter of Intent regarding the potential acquisition by Renault of a controlling stake in Lotus F1 Team Ltd. The signature of this Letter of Intent marks Renault's first step towards the project of a Renault Formula 1 team from the 2016 racing season thereby extending 38 years of commitment of the brand to world's premier motorsport championship series. Renault Group and Gravity will work together in the coming weeks to eventually turn this initial undertaking into a definitive transaction provided all terms and conditions are met between them and other interested parties. Related Video: Featured Gallery Lotus Renault GP 2011 livery News Source: Renault Earnings/Financials Motorsports Lotus Renault F1 genii capital

Lotus Emira delayed for the U.S. while allocation amount and prices rise

It's Lotus' turn to catch the production and pricing virus, an ailment that's caused almost every automaker to lag on delivery timetables while increasing prices for reservation holders. Last October, Lotus Emiras intended for the UK home market were already trailing delivery estimates by six months. Early last year, Lotus expected to get Emiras tagged with U.S. plates as soon as fall of 2022. Now, CarBuzz reports that Emira V6 First Edition units destined for the U.S. will land on our soil this summer but won't be released to customers until between mid-October and mid-December. According to a letter sent by Gator Motorsports' franchise Indy Lotus in Indianapolis, Indiana, the holdup is U.S. certification.    On top of the delay, prices are going up for all U.S. and Canadian reservation holders except those who have completed paperwork for the initial North American V6 First Edition allocation. Lotus said the various troubles and quagmires around the world have increased the Emira's unit cost by around $14,400. Folding that into the MSRP would make the price $108,300 before destination. We say "initial" about that allocation because Lotus has upped the North American allotment by 600 units, making 1,300 in total to come to come to NA, the U.S.-specific number slightly smaller. When the second tranche becomes open for reservations, they will cost $105,400 in the U.S., that price already on the U.S. retail site configurator. Anyone who reserved the AMG-powered four-cylinder Emira I4 First Edition is going to see their cost rise from the $85,900 announced before. The new price MSRP be revealed until later this year, deliveries not scheduled to commence until Q2 of 2024. Of course, we should expect the cost of the regular series production cars to rise as well. The situation varies by market, so anyone on any of Lotus' lists should check with their Lotus dealer. A lively thread on Emira Forum that started in February is up to 26 pages as global Emira buyers try to figure out who needs to confront what increase. Part of the ire comes from Lotus having promised none of the pricing challenges would be passed on to reservation holders, saying, "The price you're being quoted is the price you'll pay for your Emira."     Ready for the good news? There will be more options to spend your money on.