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Ferrari testing 458 Challenge Evoluzione at Mugello

Ferrari makes road cars, it makes racecars, and it makes road cars into racecars. The 458 Challenge falls into the latter category, transforming the 458 Italia into the basis for Maranello's one-make spec racing series. It replaced the F430 Challenge in 2011, which in turn followed the 360 Challenge, F355 Challenge and 348 Challenge that started it all in the mid-90s.
Now the Prancing Horse marque is set to move the game forward again with the revised 458 Challenge Evoluzione. Seen here undergoing testing at what could be any tree-lined circuit but is likely Mugello (which Ferrari just happens to own in addition to the Fiorano test track at the factory), the 458 Challenge Evoluzione takes a step further with a new aerodynamics package.
Other changes will likely be nominal, and Ferrari will probably offer existing customer racers the option of upgrading to stay at the front of the pack instead of replacing their $300k racers entirely. One way or another, Ferrari is set to unveil the 458 Challenge Evoluzione, also at Mugello, after the conclusion this year's Finali Mondiali, the event that ties up the end of Ferrari Challenge series from around the world next week.

Hennessey twin-turbo Ferrari 458 boasts 738 hp, 0-60 in 2.8 seconds

Hennessey Performance Engineering, hot off the heels of its Bugatti Veyron-crushing Venom GT, set its sights on modifying one of the finer Ferrari models. The resulting HPE700 Twin Turbo 458 is a badder, faster 458 Italia with a twin-turbo upgrade that adds 168 horsepower to the already potent 4.5-liter V8. That's 738 hp, which, paired with the extra 134 pound-feet of torque, for a total of 532 lb-ft, is good for a 2.8-second 0-60 run.
Low-inertia ball-bearing turbochargers are used to boost the power, and an air-to-water intercooler makes sure the air surging into the combustion chambers is as cool and dense as possible. Twin wastegates and blow-off valves relieve extra boost pressure and, in addition to a new stainless-steel exhaust system, add some new noises to the 458's soundtrack. The V8 is boosted to a relatively mild 7 psi maximum and maintains 6 psi on its way up to redline. A reflash of the engine control unit brings the package together. HPE is confident enough about its wares that the $59,995 upgrade also comes with a one-year/12,000-mile warranty.
The HPE700 Twin Turbo 458 is set to be unveiled on Friday at the Concorso Italiano located at the Laguna Seca Golf Ranch, which is part of California's Monterey Car Week festivities. It also can be viewed on Saturday in the paddock at Mazda Raceway Laguna Seca for the Monterey Historics Rolex Monterey Motorsports Reunion vintage car races. Check out the press release below for the full details, as well as a video of the Ferrari in action.

Ferrari launches 2014 Formula One engine, tests it in a LaFerrari? [w/videos]

Ferrari is the last of the three engine manufacturers remaining in Formula One to reveal its 2014 power unit. Called the 059/3, like the Mercedes and Renault units it is a turbocharged, 1.6-liter V6 further boosted by an energy recovery system that is twice as powerful as before. The 2013 KERS was good for 80 horsepower, could power the car for six seconds and reduce a lap time by about 0.3 seconds. For 2014, the energy recovery system puts out 160 hp, powers the car for 30 seconds on full batteries and, according to Ferrari, can shave a massive three seconds per lap.
The car that surrounds this engine doesn't have a name yet - that will be chosen by Ferrari's social media followers in January from a selection of names provided by the Scuderia.
Ferrari didn't provide an audio sample of the power unit at its introduction, but a brief video taken at Fiorano has led folks to believe that the team has been testing the engine in a revised LaFerrari chassis. The clip shows a camouflaged version of the marque's new supercar fitted with a roof intake and sounding nothing at all like a V12 as it takes the hairpin and powers onto the straight.