Ferrari F430 Challenge

The Ferrari F430 Challenge is a production-based race car built by Ferrari. The car is directly based on the standard F430 and uses the same 4.3L V8 engine. It was introduced at the 2005 Frankfurt Motor Show, and is built to compete in the Ferrari Challenge series, replacing the Ferrari 360 Challenge since 2007 in that regard.

The F430 Challenge is based completely on the road-going Ferrari F430. The engine has been left alone, and the body has received very few styling changes. The transmission is derived from Ferrari's Formula One program, and offers the same 150 ms shift times as in the standard F430. Fifth and sixth gears have been tweaked, as well as the final drive ratio, for the Challenge. Weight saving efforts have affected all areas of the car, the most noticeable of which being the cockpit. Inside, the F430 Challenge has no carpets, stereo, and the standard seats have been replaced with full racing seats, as well as the steering wheel being replaced with a racing version. The new wheel can be easily detached for easy access into and out of the car. It also has buttons for pit radio, and for interfacing with the digital instrument display. A full roll cage and racing harnesses are also present in the cockpit. The characteristics of the car have been retained from the standard gearbox's "Race" mode. Traction control is permanently disengaged, along with the stability system. The car does retain ABS and ASR though. The racing modifications are present in most all of the components, with the E-Differential being replaced by a mechanical one, and the suspension settings modified for racing.

Performance

The engine is the same 90° 4.3 liter V8 as in the standard F430. The output remains the same at 483 hp (360 kW), as well as the torque at 343 lb·ft (465 N·m). The engine is equipped with Double Overhead Camshafts and contains 4 valves per cylinder. The engine is, and always has been, naturally aspirated. The engine is mounted behind the cockpit, and faces longitudinally (along the length of the car).

The transmission is the 6-speed, paddle operated, sequential manual found in the F430. The transmission uses Formula One technology and can shift gears in 150 ms. The brakes use carbon ceramic material, which is very resistant to brake fade. Both front and rear suspension use double wishbones and anti-roll bars. The exhaust system is updated for the Challenge car, placing the outlet ports higher in the back of the car. The back also includes a new grille to help with drawing heat out of the engine.

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F430 Spider

The F430 Spider is the convertible version based on the coupé. The F430 Spider is Ferrari's 21st road going convertible. The Spider is—just like the coupé—quite similar in looks to the Ferrari 360.

The roof panel automatically folds away inside a space above the engine bay. The conversion from a closed top to an open-air convertible is a two-stage folding-action. After a short to and fro the entire top disappears into a closed storage area between the seating and the engine.

The interior of the Spider is identical to that of the coupé.

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Ferrari F430

The Ferrari F430 is a sports car that was produced by the Italian automaker Ferrari from 2004 to 2009, as a successor to the 360. It debuted at the 2004 Paris Motor Show. Its replacement, the Ferrari 458 Italia, was unveiled on 28 July 2009 and is on sale now

The MSRP for a Ferrari F430 is $186,925 to $217,310 in the United States, £118,500 in the United Kingdom, approximately €175,000 in the European Union and $389,000 for the base model to $450,000 for the Spider F1 in Australia.

Design
The rear end of the F430
F430 Side Mirror

The body has been redesigned to be more curvaceous and aerodynamic. Although the drag coefficient remains the same, downforce has been greatly enhanced. A great deal of Ferrari heritage is found in the car: at the rear, the Enzo's tail lights and interior vents have been added. The car's name has been etched into the Testarossa-styled driver's side mirror. The large oval openings in the front bumper are reminiscent of Ferrari racing models from the 60s, specifically the 156 "sharknose" Formula One car and 250 TR61 Le Mans cars of Phil Hill.

Engine

The F430 features a 4.3L V8 petrol engine derived from a shared Ferrari/Maserati design. This new power plant is a significant departure for the F430 line: the engines of all previous V8 Ferraris were descendants of the Dino racing program of the 1950s. This fifty year development cycle came to an end with the entirely new 4.3L, the architecture of which is expected to replace the Dino-derived V12 in most other Ferrari cars. The engine's output specifications are: 490 PS (360 kW; 483 hp) at 8500 rpm and 465 N·m (343 lb·ft) of torque at 5250 rpm, 80% of which is available below 3500rpm. Despite a 20% increase in displacement , engine weight had grown by only 4kg and engine dimensions have decreased, for easier packaging. The conrods , pistons and crankshaft are all entirely new, the four-valve cylinder head , valve heads and intake trumpets directly takes measurements from F1 engines , for better volumetric efficiency. The F430 has a top speed of 196 mph (315 km/h).

Brakes

The brakes on the F430 were designed in close collaboration with Brembo.[5] The result has been a new cast-iron alloy for the discs. The new alloy includes molybdenum which has better heat dissipation performance. Another option Ferrari is providing are Carbon fibre-reinforced Silicon Carbide (C/SiC) ceramic composite discs. Ceramics have much higher resistance to heat and brake fade than metals, the F430's brakes offer not only good performance but also a longer lifespan. Ferrari claims the brakes will not fade even after 300-360 laps at their test track.

Features

The F430 includes the E-Diff, a computer-controlled limited slip active differential which can vary the distribution of torque based on inputs such as steering angle and lateral acceleration.

Other notable features include the first application of Ferrari's manettino steering wheel-mounted control knob. Drivers can select from five different settings which modify the vehicle's ESP system, "Skyhook" electronic suspension, transmission behavior, throttle response, and E-Diff. The feature is similar to Land Rover's "Terrain Response" system.

The Ferrari F430 was also released with exclusive Goodyear Eagle F1 GSD3 EMT tires, which have a striking V-shaped tread design, run-flat capability, and OneTRED technology.

In the US the company requested an exemption from the airbag design requirements, which was eventually granted, allowing the car to continue to be sold in the US.

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