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Maserati GT2 turns the MC20 into a real race car

Maserati previewed a racing version of the MC20 super car last year, and now it's finally showing the real thing. The car has dropped the MC20 name altogether, becoming just the Maserati GT2. That's a bit odd, considering it's still an MC20 at its core, but regardless, the race car is still pretty sweet. Significant exterior changes have been made to become a GT2 race car. Vents, louvres and intakes are all over and much larger. It's all in service of increased downforce, as well as increased cooling. And besides adding more holes, the GT2 features a flat undercarriage, bigger diffuser and a giant adjustable rear wing. The carbon fiber chassis is the same as the MC20, and it continues to use double-wishbone suspension front and rear. But geometry has been updated, and it uses unique shocks, springs and anti-roll bars. And of course, they're all adjustable. Stopping power is provided by six-piston front calipers, four-piston rears, and ventilated steel rotors. The engine is also pretty much what you would expect in a regular MC20, and Maserati even quotes the same 621 horsepower and 538 pound-feet of torque. But the output of the twin-turbo Nettuno V6 can be adjusted based on balance of performance needs for races. It also is capable of greater overall boost pressure and reduced back pressure in the opened-up exhaust. It does ditch the eight-speed automatic in favor of a six-speed sequential manual transmission, plus a competition-ready limited-slip differential. The interior is expectedly gutted. In place of the more luxurious MC20 cockpit, the GT2 gets race-spec seats, a multifunction steering wheel and control stack and a screen for instruments. It also has a roll cage and six-point racing harness. While many niceties are gone, the GT2 does still have air conditioning. Maserati will be offering the GT2 to professional racing teams for regular competition and private owners for track and occasional racing use. The company expects the car to start appearing in the Fanatec GT2 European Series this year, with full-year competition starting next year. Related Video:

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.

Maserati GranTurismo MC Stradale is an interesting choice in the world of lux GTs

The Maserati GranTurismo MC Stradale sits in an awkward place in the modern world of European grand tourers. Despite its voluptuous Italian body, with 454 horsepower and a six-speed automatic gearbox, it's a bit behind the times when 500 or 600 hp are the norm with seven- or eight-speed transmissions. The GranTurismo is also being phased out, but it's not nearly old enough to be a classic yet. Why would anyone spend their hard-earned dough for this Maserati? XCar Films aims to find out and eventually presents an interesting argument about why the GranTurismo is still worth at least considering against competitive entries from Aston Martin, Porsche, Ferrari or the rest of the European performance pack. This is likely just a temporary goodbye to the GranTurismo anyway, because Maserati plans to revive the name in 2018 with a production version of the Alfieri concept coming in the mean time. If nothing else, this video is a great way to say goodbye to the curvaceous coupe. Related Gallery 2014 Maserati GranTurismo MC Stradale four-seater News Source: XCarFilmsImage Credit: Related images copyright Maserati Maserati Coupe Performance Videos xcar maserati granturismo mc