The first design of the OT 1300 dates from 1965. 50 cars were produced exclusively for the purpose of driving on circuits. The OT of our Scuderia is one of two still existing cars we are aware of, which was transformed from a circuit Abarth into a rally car, the other one was exported to America.
The base of the OT is of the Fiat 850. The motor is a completely Abarth product, rear, longitudinal 4 cylinders in line - bore and stroke 86 x 55,5 mm - 2 double weber carburators - 9000 rpm - top speed of 240 km – F.I.A. homologation Nr.229 – FIVA Id.card Nr.23677.