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Scent of Paris-Dakar: Porsche 911 4x4 Rally Raid

Let's discover the story and the technical secrets of the Porsche 911 4x4 built by the Italian Agostino Rizzardi, which recalls the mythical Paris-Dakar with René Metge or Jacky Ickx.

Photography and story by Nicolas Stevenin

Porsche 911 4x4

With over 200 teams competing, the Morocco Desert Challenge 2019 is set to become the largest rally raid in the world. With so many drivers, it is very easy to see interesting and special vehicles. But in the pack, it was a white and elegant car that caught my attention. A car that is not expected to be found at a rally raid if not in our memories at the time of the great Dakar with drivers like René Metge or Jacky Ickx.

 

If these names tell you something, you'll surely guess I'm talking about a Porsche even if it's not a 959 Paris-Dakar. Our subject is a 911!

porsche 911 4x4

Porsche 911 Rally Raid

Agostino Rizzardi is an Italian Porsche fan. He participated in various asphalt races at the wheel of a Porsche 933 Supercup and a Porsche 964 group B. In uphill races with a GT class he jumped to the podium several times.

 

Rizzardi, it's not just passionate about asphalt races. After seeing the legendary Porsche 959 Paris-Dakar, Agostino matures the desire to experience the sensations of driving a Porsche Rally Raid. The desert, the dunes and the sand are what would have become a target for him. Rizzardi decided it was time to put a Porsche back in the desert.

 

To do this, it started with the Porsche 964 Carrera 4 (The Porsche 964 is the name used by Porsche to indicate the 911 produced since 1989. The Carrera 4 is equipped with all-wheel drive) because the vehicle was closer to what it had driven in Group B. In practice a 911 but with four-wheel drive.

porsche 911 4x4

Technical details of the desert Porsche 911

porsche 911 4x4

The engine is a classic 3.6 liter with Microtec ECU that develops 300 hp for 42 mkg of torque.

 

The gear box is the original one. Only gear ratios and bevel gear pairs have been modified to be able to shoot shorter. In fact it is not necessary to aim for a maximum speed beyond 200 km/h in the desert. This 911 has reached a top speed of 190 km/h!

 

The front and rear differential lockers were originally hydraulic. Agostino turned them into mechanics to make them more reliable. Now, it is possible to adjust the ratio between front and back and also the percentage of the rear locker.

porsche 911 4x4

The axels and suspension required a lot of work. Each wheel has more than 25 cm of travel.

 

The triangles are reinforced and there are two shock absorbers for each wheel. The track was extended to 2 meters while the wheelbase remained the standard one: 2.30m.

 

The frame has been reinforced at the front and back. The body has elements in carbon and Kevlar as for the doors, the roof and some panels.

 

The real advantage of this vehicle is its weight, in fact this 911 weighs is only 1500 kg ... not bad?

porsche 911 4x4

16" Evo Corse alloy wheels with BF Goodrich All Terrain 245 / 80R16.

The interior of the Porsche 911 Rally Raid

Agostino wanted to respect as much as possible the original interior of the Porsche with all its instrumentation. However, it was necessary to add all that is necessary in the rally raid. There are of course race seats, a pilot/co-pilot communication system, a trip master and differential controls.

porsche 911 4x4