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Maserati switching to in-house twin-turbo V6 and turbo four

Automotive News has been able to put some output figures to the two primary engines that will power Maserati's renaissance. Last year the Italian luxury brand sent notice that it would terminate its deal to with Ferrari to use the Maranello-sourced F160 3.0-liter twin-turbo V6 and F154 3.8-liter twin-turbo V8. As new Maserati models appear and current models are overhauled, the brand will begin installing either Maserati's own 3.0-liter twin-turbo V6, or an FCA-sourced 2.0-liter turbocharged four-cylinder. The V6 will greet the world from the middle of the MC20 supercar poised for debut in September, assuming nothing goes worse with the world than it already has. Rumor from Mopar Insiders and Allpar forums is that Maserati began building its V6 based on Alfa Romeo's 690T V6. Alfa Romeo puts the 690T in the Stelvio and Giulia Quadrifoglio, the engine's development having started seven years ago with Ferrari's F154 V8 as its heart. Tuned for speed, peak output could reach 542 horsepower. After making its home in the racy coupe, the V6 will also serve a new midsize Maserati crossover coming next year, as well as the next GranTurismo coupe and GranCabrio convertible. In the crossover, power is apparently limited to no more than 523 horses. In Maserati's new V6, one piece of technology that permits such high output and emissions friendliness is turbulent jet ignition (TJI). German supplier Mahle has been developing the technology for at least 10 years, and put it to use in Ferrari's Formula 1 engine about five years ago, after which Japan's Super GT manufacturers picked it up. Instead of a spark plug igniting fuel directly in the combustion chamber, TJI places the spark plug and an injector nozzle at the top of a "jet ignition pre-chamber assembly." The injector shoots a mist of gasoline into the pre-chamber, the spark plug fires, and the force of ignition in the pre-chamber sprays the combustion through tiny holes at the bottom of the pre-chamber into the cylinder as the piston rises. Mahle says the shorter burn and improved combustion spread means cleaner-burning gas engines that emit fewer emissions.   AN says that the "new V-6 engine will be 'electrified' in some form." It's not clear if that means all versions of the V6 will get some sort of hybrid assistance, or if — as had been thought — there will be a non-hybrid unit.

The new Lotus Evora GT430 Sport is quicker with an automatic

Few automakers exploit platform variants as much as lotus. The company has four models, one of which is essentially a hardtop version of another. The Lotus Evora 400 sits atop the range, and since its debut last year we've seen the Evora 410, Evora 410 GP Edition and the Evora GT430. Today, the British automaker announced the Evora GT430 Sport, essentially a less hardcore but nearly as capable version of the GT430. The two biggest differences are the non-limited availability and the available six-speed automatic transmission. All 60 examples of the GT430 were only available with a manual. Both cars use the same 3.5-liter V6 topped with an Edelbrock supercharger that's good for 430 horsepower. Manual models make 325 lb-ft of torque, while automatic-equipped cars make 332 lb-ft. Despite a 24-pound penalty, the GT430 Sport automatic hits 60 mph in 3.6 seconds, a tenth quicker than the manual. While gearing in the automatic limits top speed to 170 mph, manual models can reach 196 mph. That makes this the fastest road-going Lotus ever. No matter which one you choose, the GT430 comes with Ohlins TTX two-way adjustable dampers, slotted and ventilated brake discs with AP Racing four-piston calipers, a Torsen-type limited slip differential and an adjustable traction control system. The front and rear bumpers, front access panel, roof panel, rear quarter panels and one-piece louvered tailgate and spoiler are all made of carbon fiber. The non-Sport GT430 adds a carbon fiber front splitter, rear wing, louvered wheel arches and a wider set of wheels and tires. The carbon fiber theme continues inside. The seats, door sills and parts of the instrument cluster are all made of the lightweight material. Most of the rest of the interior is trimmed in leather and black Alcantara. At $136,000, the new GT430 Sport undercuts the limited-run model by about $11,000. There's no word on if the car will make it here to the U.S. Hopefully Lotus' new parent company will keep the ball rolling. Related Video:

Veneno Roadster, One:1, One-77, LaFerrari, P1, Veyron headline 25-car Bonham's auction

Bonhams is holding a no-reserve auction in fall 2019 that includes some of the most valuable and sought-after supercars of the past decade. The lot of 25 beautiful collector items includes a Lamborghini Veneno Roadster, a Koenigsegg One:1, an Aston Martin One-77, a Ferrari LaFerrari, a McLaren P1, and a Bugatti Veyron. The collection, which was seized from a corrupt politician from Equatorial Guinea, is valued at roughly $13 million. If selling off future classics that are still in their infancy as collector items seems strange, it's because this is not a straightforward situation. These cars will be sold off by the State of Geneva, not a person. The collection was previously owned by the vice president of Equatorial Guinea, Teodoro Obiang, but the cars were seized when he was placed under investigation for money laundering and unfair management of public interests. These 25 cars, which were located in Geneva, were first sequestered in fall 2016. A trial court ordered them sold off, and the money earned from the sales would be invested in social programs that benefit Equatorial Guinea. And so, Equatorial Guinea is about to see an influx of cash, as every vehicle is valued in the hundreds of thousands, if not millions, of dollars. The rarest might be the Koenigsegg One:1. One of only six remaining, it has 371 miles on the dial, and is valued at roughly $1.8 million. The Lamborghini Veneno Roadster, one of nine in the world, is a close second. It has 202 miles logged, and is valued at about $5.1 million. The Aston Martin One-77 is another rare bird. It is example No. 35 of 77, holds a 7.3-liter V12 engine, and is valued at about $1.4 million. A McLaren P1, Ferrari LaFerrari, and Bugatti Veyron 16.4 round out the top of the list. The remaining cars are not fully detailed, but they include examples from Mercedes-Maybach, Bentley, Maserati and Porsche. The auction will take place on Sunday, Sept. 29, at the Bonmont Golf & Country Club near Lake Geneva. For more photos and information, visit Bonhams.