#IsottaFrachiniTipoOC3-4

The 25/35 HP Isotta Fraschini OC type is a development of the OMC series. The outdated chain transmission option was abandoned in favor of the driveshaft transmission. The engine underwent extensive revisions. The OC4 type differs from the OC3 type due to the use of larger rear brakes and the adoption of an electric lighting system, which was installed as standard. The OC type enjoyed widespread success and underwent meticulous updates, reaching an uncommon level of efficiency. The OC3 type, was produced in 100 units in 1912 - 1913. The OC4 type was produced in 100 units in 1913 - 1914.

We'll tell the story of this model on the occasion of its anniversary or when it will reach a sufficient number of cars.

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