The 812 Competizione, the new limited-edition special series car derived from the 812 Superfast, was presented today to media, clients and fans all over the world. In the course of the event, which was broadcast live on Ferrari’s social media channels, the wraps were also whipped off the 812 Competizione A, a spectacular Targa-top version, again a limited-series and an homage to the Prancing Horse’s glorious open-top tradition.

The 812 Competizione and 812 Competizione A sport the most exhilarating V12 on the automotive scene and is derived from the multi-award-winning engine powering the 812 Superfast. The result is a naturally-aspirated 830 cv engine that pairs impressive power with electrifying delivery and the inimitable soundtrack that Ferrari V12 purists know well. To boost the output of the engine, which has the same 6.5-litre displacement as the 812 Superfast’s V12, several areas have been significantly re-engineered to achieve a new record red line while optimising the fluid-dynamics of the intake system and combustion, and reducing internal friction.

Maximum revs are now 9,500 rpm which, together with a rising crescendo of torque delivery, unleashes a feeling of progressive and boundless power and acceleration. A result delivered by the meticulous redesign of key engine components such as the con-rods, pistons, crankshaft and distribution.

The increase in both the 812 Competizione’s engine output and maximum revs have resulted in a consequent increase in the heat to be dissipated. To meet these new demands, the efficiency of the cooling flow management has been improved without increasing the dimensions and weight of the radiating masses.

While on the 812 Superfast, the engine air intakes are set either side of the large central grille, the 812 Competizione adopts an integrated solution with a single air duct. This allowed the intake for the engine radiators to be extended sideways as far as the chassis allowed as well as reducing not just weight, but also losses to the intake plenum and thus the combustion chamber, which in turn, improved the overall performance.

The evacuation of the hot air coming off the radiator was improved by exploiting both the vents on the bonnet either side of the central ‘blade’, and the louvers in the wings. These areas are particularly efficient in terms of cooling and so allowed the designers to optimise and reduce the apertures on the underbody, all to the benefit of the efficiency of the front aero. All of this translates into 10 percent more efficient cooling of the engine fluids than in the 812 Superfast.

The shape of the engine vents either side of the bonnet’s blade is designed to guarantee correct management of the flows even when the 812 Competizione A is being driven in the open configuration: the hot air flow lines are deviated away from the cockpit and are channelled along the flanks until they eventually merge with the car’s wake.

The fact that the car is faster into corners demanded an improvement in braking power. Brake cooling is fundamental to avoiding compromising on either downforce generation at the front of the car or on the weight of the brakes themselves. Compared to the 812 Superfast, the brake cooling concept was completely redesigned around the new front “Aero” calliper which debuted on the SF90 Stradale and which has an air intake integrated into its casting.

Ventilation of the callipers and the pads is achieved by channelling the cool air captured by the generous opening on the side of the bumper towards the integrated air intake which then distributes the air flow inside the component. Naturally, the solution is only as good as the route the flow follows to get to the calliper area at the rear of the wheel assembly: for this reason the front suspension was optimised around the hub and the layout of pipes and ancillaries in that area.

The geometry of the latter was also optimised and can now generate even more downforce than the 812 Superfast as well as improving cooling of the calliper. Taken together these solutions hail a significant improvement in performance: optimising the air vents contributes to a 30 percent increase in overall front downforce while the new side vortex generator adds a further 40 percent.

Like on the 812 Superfast, the front diffuser is equipped with a passive mobile aero system which opens over 250 km/h. When the panel rotates it completely stalls the diffuser allowing the car to reach its maximum speed.

Overall, the rear diffuser development produced an increase in downforce that equates to 25 percent of the total increase compared to the 812 Superfast. This jumps to 35 percent if the contribution of the exhausts blowing into the wake is also taken into account. The rear underbody, on the other hand, is responsible for a 10 percent increase in rear downforce.