2007 Lotus Elise, One Of 294 Imported on 2040-cars

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U.S. issues new tariff threat, this time against British-built cars

WASHINGTON — Britain is the United States' closest ally but their long friendship may be sorely tested as the two countries try to forge a new trade agreement after Britain's exit from the European Union. U.S. Treasury Secretary Steven Mnuchin said on Saturday in London that he was optimistic that a bilateral deal with Britain could be reached as soon as this year. But Mnuchin gave up no ground after a second meeting with his UK counterpart, Sajid Javid. Javid has insisted that Britain will proceed with a unilateral digital services tax, despite a U.S. threat to levy retaliatory tariffs on British-made autos. Mnuchin told reporters after Saturday's meeting that such taxes would discriminate against big U.S. tech companies like Alphabet Inc's Google, Apple, Facebook and Amazon. The UK Treasury declined to comment on the private meeting. The divide highlights the challenges ahead as the Trump administration seeks a new bilateral agreement with Britain, part of a broader push to rebalance relations with nearly all its major trading partners. The stakes are high — British Prime Minister Boris Johnson has pegged the trade deal with United States as a way to ease the pain of breaking with Europe, Britain's largest trade partner. U.S. President Donald Trump, has promised a "massive" trade deal to support Brexit, the product of a populist movement similar to his "America First" agenda. The goodwill and special relationship the two countries have enjoyed for decades may not count for much, experts say. "Trump is not going to be doing Johnson any favors," said Amanda Sloat, a senior fellow with the Brookings Institution in Washington. "He's not going to give him a trade deal without major concessions." Even before the digital tax issue arose, the Trump administration threatened to tax foreign car imports, which could hit British-made Jaguar, Land Rover, Mini, and Honda Civic hatchback cars. Stiff U.S. trade demands include increased access for U.S. farm goods, concessions that will be difficult for Britain's entrenched natural food culture to swallow. The United States also wants Britain to change the way its National Health Service prices drugs and allow in more U.S. pharmaceuticals, which could prove politically unpopular for Johnson's government. Washington's demand that London block Chinese telecoms equipment maker Huawei Technologies Co Ltd for national security reasons could also cloud talks.

Lotus reveals Exige 360 Cup, limited to 50 cars

After over a decade on the market, Lotus keeps finding ways to sharpen the already razor-like Exige, and for the new 360 Cup the company incorporates even more improvements for the venerable sportscar. Chief among the upgrades is freer flowing induction and an improved exhaust to take the supercharged 3.5-liter V6 to 355 horsepower, a 10-hp improvement over the standard V6 Cup. In a vehicle weighing just 2,491 pounds, that should be plenty, and the Brits promise the engine sounds better too. On the outside, these Exiges, which are limited to 50 copies, wear new lightweight pieces for the front access panel and louvered rear tailgate. The rest of the body uses the V6 Cup's aero package that produces 93 pounds of downforce at 100 miles per hour. Improved brake discs are hidden behind Motorsport Red wheels, and each car comes with a numbered build plate. They're eligible to race in the Lotus Cup series, and for those really wanting to hit the track, the options include adjustable anti-roll bars, Ohlins dampers, a fire extinguisher, electrical cut-off, FIA carbon seats, air conditioning, and a removable steering wheel. Lotus is returning to the US market with the Evora 400 in December and plans to bring back the Elise in 2020. You need to be in Europe to get one of these Exiges, though. Prices in the UK start at 62,995 pounds ($98,558), including a 20 percent tax. THE LOTUS EXIGE 360 CUP 14/08/15 Limited edition - 1 of 50 - Exige V6 Cup Increase in power of 10 PS New lightweight louvered tailgate and front access panel Lotus Motorsport redefines the Exige V6 Cup with the introduction of the Exige 360 Cup. New lightweight panels and an increase in power mean the Lotus Motorsport Cup model continues to provide a benchmark in handling and performance. The Exige 360 Cup bespoke styling signals an evolution in design, with an option of four colours (Metallic White, Metallic Grey, Metallic Black and Metallic Silver) and stealth matt black roof, front access panel and louvered tailgate. This design is a limited edition run of 50 vehicles and each of these special Exige 360 Cup cars will receive a numbered Lotus Motorsport build plate. This new model boasts an increase in power of 10 PS with freer flowing induction and a sports exhaust system, which combined with a low vehicle weight of 1130 kg gives an incredibly pure driving experience on road and track. The powertrain updates also give the Exige 360 Cup a sportier soundtrack to enhance the driving experience.

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: