Lotus Elan S4 1968 Convertible Project Car With Ca Title! on 2040-cars

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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:

New 2024 Lotus Emira priced at just under six figures

Unveiled in 2021, and delayed earlier in 2023 allegedly due to certification-related issues, the 2024 Lotus Emira is finally ready to turn its wheels on American pavement. The coupe appears on the firm's online configurator, but it costs significantly more than initially announced. Buyers will have two Emira flavors to choose from. The entry-level car uses a Mercedes-AMG-sourced 2.0-liter four-cylinder engine that's turbocharged to develop 360 horsepower and 310 pound-feet of torque. It spins the rear wheels via an eight-speed automatic transmission. Next up is a supercharged, 3.5-liter V6 provided by Toyota and rated at 400 horsepower and 310 pound-feet of torque. The six-cylinder spins the rear wheels via a six-speed manual transmission, though a six-speed automatic that bumps the torque figure to 317 is a $2,150 option. Pricing for the base Emira starts at $99,900 excluding destination fee, which hasn't been published yet, while the V6-powered car carries a base price of $105,400. Note that these figures only apply to the First Edition model; Lotus hasn't detailed or priced the other available trim levels. For context, the Geely-owned British brand initially announced prices of $85,900 and $93,300 for the four-cylinder- and V6-powered models, respectively. An earlier report blames the increases on the supply chain-related constraints that have plagued most carmakers since 2020. Enthusiasts configuring an Emira have a long list of options to choose from. Lotus offers Touring and Sport chassis configurations (the latter brings a firmer suspension system), 13 paint colors, a Black Pack that bundles black exterior trim pieces, and three wheel designs. Inside, you've got several leather and Alcantara upholsteries to choose from plus a vehicle tracker, a HomeLink transceiver, and tinted windows. Lotus dealers across the nation will begin receiving the V6-powered Emira First Edition in the third quarter of 2023, while buyers waiting in line for a four-cylinder-powered model won't get their car until the first quarter of 2024. Additional trim levels should join the range later on. Related video:

Kimi Raikkonen moving to Ferrari?

Kimi Raikkonen, easily one of our favorite current drivers in Formula 1, may be making a move from Lotus to Ferrari, according to a Finnish tabloid called Ilta-Sanomat. Raikkonen, who won the driver's championship in 2007 with the Italian brand, is in high demand and is also rumored to have options on the table from Red Bull and his current team.
Of course, a move by Kimi to Ferrari means at least one of the Maranello-based outfit would need to find another ride. Driving ace Fernando Alonso has publicly voiced his displeasure with the Ferrari chassis, and rumors have the Spaniard considering a move to Red Bull to replace Mark Webber. Buckle up, folks, this Silly Season is shaping up to be bumpy...