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Hardcore Ferrari 599XX spied
24 July 2009
The hardcore track-focused version of Ferrari's 599 Fiorano, the 599XX, has been spied testing at the Fiorano test track.
The 599XX gets a retuned version of the 599's V12 engine, with its rev limit boosted to 9000rpm and its weight reduced by the adoption of a new crankshaft and more extensive use of carbonfibre in ancillary parts.
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Although confirmed details are scarce, Ferrari says it "achieved its goal" of just under 700bhp at 9000rpm.
The power is transmitted through a new version of Ferrari's robotised manual gearbox that features shift times of just 60ms. Ferrari claims that the 599XX can lap its Fiorano test track in 1m 17sec, less than a second off the time of the Enzo-based FXX that it will replace.
The most obvious external alterations to the regular 599 are a variety of carbonfibre additions, including a small roof spoiler, carbonfibre brake disc covers and a enormous carbonfibre undertray and rear diffuser.
Inside, the cabin has been stripped out to race specification, with a bare dashboard and carbonfibre cladding. It does feature a display screen, however; it's used by Ferrari's 'virtual car engineer', which provides instantaneous data on the vehicle's efficiency.
The 599XX replaces the FXX as the customer-owned testbed for Ferrari's engineers. Buyers drawn from Ferrari's most valued customer base will only be able to drive the car at Ferrari-nominated track days in 2010 and 2011.
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