Sometimes "limited edition" is not that limited, but when it comes from
Maranello, it is guaranteed to sell out. The new 812 Competizione and
its open-top version Competizione A (A for Aperta) will be limited to
999 and 599 units, respectively. They will cost 500,000 and 570,000
euros, almost the double the prices of the 812 Superfast and GTS, yet
all cars have been sold before the official unveil today. Maranello
plans to start delivering from Q1 next year for the coupe and Q4 next
year for the roadster.
From its downforce-optimizing shape, the duo is clearly more focused on
track performance compared with the Superfast. Yes, aerodynamics takes
the center stage of the modifications. The front end gets deeper and
wider air splitters. The bonnet adds a full-width carbon-fiber
lourvered outlets in the middle, so to release air pressure built
inside the wheel wells and improve downforce. Likewise, the rear
features extra vents behind the rear wheels. A larger (still fixed)
rear spoiler and a much larger diffuser - the latter is made possible
by switching to twin-rectangular exhausts and pushing them to the outer
edges - affords more downforce. In the case of the coupe, the glass
rear screen has been replaced with an aluminum lourvered panel, not
just to save weight but also to enable the fitment of vortex generators
to add downforce, even though at the cost of rearview. The Aperta
doesn't have this feature, but unlike the 812 GTS, its pair of flying
buttresses is bridged by a foil at the top, so to reduce tubulence.
The V12 remains at 6.5 liters, but it revs higher, max out at 9500 rpm
and produces max power at 9250 rpm. That compares with the standard
car's 8900 rpm and 8500 rpm, respectively. This means it is the highest
revving Ferrari production engine ever built, although still trailing
the Cosworth V12s on Aston Martin Valkyrie and Gordon Murray T.50. Peak
output is raised by 30hp to 830hp, but peak torque is actually down by
19 lbft to 510 lbft. What has Ferrari changed? The most important is
titanium con-rods, something not seen on any Ferrari V12s since the
6.0-liter Enzo. They are 40 percent lighter than steel ones, and that
is why the new engine revs higher. Other changes include a more compact
intake manifold (although it still keeps the variable inlet length
feature), revised fuel injection, the use of diamond-like coating on
piston pins and cam lobes, a crankshaft that is 3 percent lighter, a
higher flowing variable-displacement lubrication pump and the
inevitable fitment of gasoline particulate filters.
The 7-speed twin-clutch gearbox is kept unchanged, but recalibrated
software results in 5 percent quicker shift times.
Meanwhile, the car enjoys a diet, including carbon-fiber spoilers and
bumpers, a lithium battery and less sound deadening materials. Its dry
weight is down by 38kg to 1487kg. Ferrari claims the same top speed of
340km/h or 211mph-plus, 0-62 mph time is merely down from 2.9 to 2.85
seconds, but 0-124mph is cut by 0.4 to 7.5 seconds. That's slightly
quicker than an F8, but trails the hybrid SF90 by a long way. After
all, the FR format of 812 is not optimized for traction, even though
its weight distribution is not bad at 49:51.
Changes to the chassis is quite subtle. Of course there is
recalibration to the steering, suspension and SSC etc., but I suppose
the most significant could be the new "independent all-wheel steering",
which seems to be the world's first to allow the left and right rear
wheel to steer independently to each other. When g-force and downforce
is built up in hard cornering, the different loads and turning radius
in both sides could be better served with different steering angle, I
suppose. How this will change the handling of the car will be
interesting to see.