F430

Design and styling

Created by Pininfarina in collaboration with Ferrari's Head of Design, the F430 is inspired by the car's exceptional engineering and Formula 1. The F430’s nose, characterised by two distinctive air intakes, draws inspiration from the Ferrari 156 F1 that Phil Hill drove to his 1961 F1 World Championship title.

The Enzo Ferrari was the inspiration for much of the rear styling of the new F430, and the Ferrari's meticulous aerodynamic detailing is reflected in the design of the nolder incorporated into the engine cover and the new rear diffuser integrated into the bumper, which boasts race-derived dimensions. Extreme care has also been lavished on designing the exterior details. The wing mirrors now have specially profiled twin mounting arms that channel air flows to the engine intakes, and the F430 name has been embossed on the back of the driver's side mirror. Even the finish of the engine bay is a work of art in terms of its distinctive shape and materials.

Design

The F430's line, created by Pininfarina in collaboration with Ferrari's Head of Design, is inspired by the car's exceptional engineering. Each and every styling cue highlights the aggression and performance of a thoroughbred Ferrari yet respects the functional demands of this kind of car.

In design terms, little has been carried over from the outgoing 360 Modena with the result that the new berlinetta has an even stronger personality and more muscular stance.

The F430's nose is characterised by two distinctive air intakes that channel air into generously dimensioned radiators that cool the powerful engine. Their shape draws inspiration from the Ferrari 156 F1 that Phil Hill drove to his F1 World Championship title in 1961. The two intakes are linked at their lower edge by a spoiler that directs the air towards the car's flat underbody. The F430's vertically stacked headlights are extremely compact thanks to the use of Bi-xenon technology.

When the lights are on, the unique shape of the side light, which is incorporated into the outer edge of the headlight,emphasises the profile, making the car immediately recognisable even at night. Large air vents just ahead of the front wheels channel the air out of the radiators and along the car's flanks. Generous scoops at the top of the rear wheelarches channel air into the engine.

Interior

The F430's interior has been redesigned for improved driver ergonomics.

The instruments are housed in a new binnacle, and this design together with the layout of the dashboard underlines the care that has gone into grouping all the major controls in front of the driver within easy reach.

In the driver's direct line of sight are the rev counter, which features new graphics with a choice of either a red or yellow background and a new metal surround, the digital readout of the gear ratio selected (F1 version) and a multi-function display. The same uncompromising approach to driver control was the inspiration behind mounting the starter button and manettino on the steering wheel.

The wheel itself is new with the upper rim flattened to improve visibility in the straight ahead position, and the horn pushes are integrated into the inner rim where they can be easily actioned.

The interior reflects the advanced technology and materials employed in the car’s construction, and can be personalised with carbon-fibre or aluminium inserts.

The cockpit is noticeably bigger and the already excellent passenger comfort is subsequently increased thanks to a slimmer central tunnel which houses the gear lever turret on the manual version and the F1 console on the paddle-shift version.

There is plenty of space behind the rear seats, with a new electrically operated compartment for oddments storage and catch netting to the rear fire wall. The seats have been redesigned for greater lateral containment and the standard electric seats can be substituted by more sporting items with four-point harnesses to order (depending on markets).

 

Manettino and vehicle set-up

Just like in Formula 1, the F430 driver can change various areas of the set-up of his car using a single selector set on the steering wheel. The manettino, as it is called by Scuderia Ferrari drivers, is a commutator switch that has been adopted directly from racing and allows the driver maximum efficiency and speed in controlling the car's various functions.

This switch quickly and simply controls the electronics governing suspension setting and the CST stability and traction control, E-Diff and the change speed of the F1 transmission, as well as the integration between each of these individual functions. The settings available to the driver have been concentrated in five different strategies. These, in ascending order according the level of performance, are: ICE: performance is significantly restricted (maximum intervention by the stability and traction control) for maximum stability - indispensable for driving in very slippery conditions (snow or ice). LOW GRIP: this position ensures stability both on dry and wet surfaces. It is therefore recommended for surfaces with poor grip (rain), gritty roads or particu-larly broken or undulating blacktop. In this configuration, unlike ICE, the driver can still use the F1 paddle shift.

SPORT: is the standard setting that strikes the best balance between stability and performance. Ideal for the open road, this position provides an optimum compromise for maximum performance in safety. Compared to the previous settings, SPORT adopts a more sporting configuration for the adaptive suspension to maximise performance,handling and stability at high speeds.

RACE: this setting must be used only on the race track.Gear changing is even faster to minimise gear shift times.

CST intervention is reduced to a minimum (the engine management only cuts the engine when absolutely necessary).

CST: activates or deactivates the stability and traction control. With the manettino set to off, the driver has full control over the car's reactions. The only driver aids that remain active are those that cannot be overridden such as ABS and EBD (electronic brake distribution).

Racing heritage

Thanks to that ongoing development, Ferrari's F1 gearbox for the F430 is state of the art, introducing a number of important modifications: thanks to inputs from the engineers on the Gestione Sportiva racing side, the F1 gearbox management incorporates a new control strategy which further perfects gearchange speed and smoothness under hard use. Changing gear takes just 150 milliseconds, as measured by the ‘hole' in acceleration during the change (intended as the overall time from declutching, changing gear to releasing the clutch). As well as increasing the speed of changes during hard driving, the new software improves smoothness in the fully automatic mode (actuated by a button on the central tunnel), making the F430 a true all-rounder. At the opposite extreme, the F430's Launch Control (not available in North America) gives maximum performance away from a standing start with suitable road conditions (for example, on the track). The shift paddles are fixed to the steering column in tried and tested Ferrari tradition (right-hand paddle to change UP and the left to change DOWN) but reverse is now selected by a button on the central tunnel for greater ease of use and the selection time is down by 50 percent compared to the 360 Modena.

E-Diff Electronic Differential

One of the technical features that sets the F430 apart is the or electronic differential.

This solution has been used for years in F1 single-seaters and has been continuously developed and refined, effectively transferring massive torque levels to the track under extremely high cornering g-forces. The E-Diff is now standard equipment on the F430 - the first time that a production car has been equipped with such a sophisticated system for high-performance roadholding. On the track, the E-Diff guarantees maximum grip out of bends, eliminating wheel spin.

On the road it is a formidable technological refinement that improves roadholding. This system is available both on the F1-paddle shift version as well as on the manual gearbox model and consists of three main subsystems:

- a high-pressure hydraulic system,shared with the F1 gearbox (if present);

- a control system consisting of valve, sensors and electronic control unit;

- a mechanical unit housed in the left side of the gearbox.

Torque is continuously distributed between the wheels via two sets of friction discs (one for each driveshaft) controlled by a hydraulic actuator. The amount of torque actually transmitted to the driven wheels depends on driving conditions (accelerator pedal angle, steering angle, yaw acceleration, individual wheel rotation speed) and brings considerable advantages in terms of performance, direction stability, active safety and handling feedback. Again, F1 racing was a vital testbench that enabled Ferrari's engineers to develop a highly sophisticated system that perfectly matches the requirements of a road car designed to reach over 315 km/h and generate considerable cornering forces.

The electronic differential actively helps reduce Fiorano lap times by 3 seconds compared to the 360 Modena. For the driver, the E-Diff increases handling balance and grip (which noticeably improves acceleration), improves roadholding on the limit and also guarantees even better steering feel.