The Nissan 240RS is a Group B rally car, designed, developed and manufacturer by Japanese company Nissan for the World Rally Championship, between 1983 and 1986. Overview His best result in the WRC he participated in from 1983 to 1986 was 2nd. Masahiro Hasemi, a former racing driver and Nissan works driver at the time, also participated in the development of the machine. It is said that the origin of the car's name comes from the fact that it is equipped with an engine with a displacement of 2,400cc and a maximum output of 240 horsepower. The base was the late model of the 3rd generation Silvia (S110 type), and the body type was a notchback coupe with no large openings. Production volume is said to be 200 or so, slightly exceeding the 200 required for Group B certification. Mostly left-hand drive models were sold, but a small number of right-hand drive cars existed. According to one theory, 150 left-hand and 50 right-hand drive vehicles were produced out of the total production volume, and about 30 of these were used in each country's WRC and domestic rally championships. A small number were sold in Japan, mainly to those involved in the rally, but no detailed records remain, and the exact number of sales is unknown. The 2,340cc, 240PS FJ24 type was used for the 240RS homologation model and customer spec vehicle (road model). Fuel supply, including the evolution model described later, was a carburetor. The 240RS works car had an evolution model equipped with a modified FJ24 that generated 275PS (some say 280PS). On the Evo model, the brakes are also reinforced with φ261mm ventilated discs, and the handbrake is changed to a hydraulic type. Changes have been made, such as increasing the capacity of the fuel tank by 7L. In the 1985 Safari Rally model, the displacement was raised to 2,391cc by slightly increasing the bore. The FJ24 type engine has a different structure from the FJ20E type sold in Japan, and has almost no common parts. Therefore, there is a theory that it is a bore-up version of the FJ20E type, but this is a mistake, and in reality, it is a competition engine that is completely different from the FJ20E type. Although the maximum output was less than 300 horsepower, the production volume was less than 5,000 units, so it could not participate in the competition after