Description
Sonoma Classic Motorcars and our world-wide brokerage Riviera MotorSports located in the Marina de Cascais Portugal is proud to present the restored 1986 Lancia S4 Stradale . The image posted in the advert is for representation purpose only. Images, chassis, engine number and supporting documents will be provided upon request.
The Lancia Delta S4 is a Group B rally car manufactured by the Italian car company Lancia. The Delta S4 competed in the World Rally Championship in 1985 and 1986, until Group B class was disbanded and the cars were eventually banned from competition completely by European sanctioning body FIA.[1] The car replaced, and was an evolution of the 037. The S4 took full advantage of the Group B regulations, and featured a midship-mounted engine and all-wheel drive for superior traction on loose surfaces.
The car's 1, 759 cc (1. 8 L) Inline-four engine combined supercharging and turbocharging to reduce turbo lag at low engine speeds (rpm).[2] The engine generated a maximum output of 490 PS (360 kW; 483 hp) but some sources even claim that the engine was capable of generating 507 PS (373 kW; 500 hp). In 1985, when Lancia engineers tested an S4 engine under extreme conditions, it developed around 1, 014 PS (746 kW; 1, 000 hp) at 5 bars of boost pressure. An engine capacity multiple of 1. 4 was applied to forced induction engines by the FIA and the choice of 1, 759 cc (1. 8 L) put the S4 in the under 2, 500 cc class, which allowed for a minimum weight of 890 kg (1, 962 lb). The combined super/ turbocharger system (often referred to as twin charging) was a development of the 037 engine that generated 325 hp (242 kW) with a supercharger only.
1986 Lancia S4 Group B Stradale
2 door
Color - Red
Please contact Marvin for questions, images and supporting documents.
