While the Ferrari GTO was heralded for winning the Division 3 World Touring Car Championship, the Fiat Abarth OT 1300 nearly matched its performance in Division 1. This small car won many important victories for Abarth including the 1966 and 1967 Division 1 World Championships.
The engine was designed from the ground up, but was similar to the Simca 1.3-liter they had raced in previous years. It was built at Corso Marche and by Luciano Fochi who had already designed the 1.6 and 2.0-liter units. Hallmarks of the engine included five main bearings, twin overhead cams and twin choke Weber carburetors.
The whole car was covered in a sleek fiber glass body that was penned Mario Colucci and fabricated at Sibona & Basano of Turin. Upfront was a large opening to feed air to a radiator which was then extracted out the top of the hood. Both the front and rear sections were hinged and provided ample access to the running gear.
Between May 1965 and March 1966, over 50 examples of the OT 1300s were made to satisfy homologation requirements. It replaced the Abarth Simca 1300 but raced in the prototype class until homologated in May of 1966. During the season, the OT 1300 racked up 37 points towards the Constructor’s Championship.
In 1967, the design was updated starting with the chassis which was widened. Probably the most distinctive touch was the addition of a roof-mounted scoop which fed the carburetors fresh air. At the rear were many changes including larger Plexiglas rear window and a very small spoiler.
At the 1967 Le Mans, the 1300 OTs were the very last cars to complete their race, but won their class in 16th place overall. They were behind similarly powered Alpine A210 Renaults that had to be placed in the prototype category due to homologation requirements.
Overall both the series I and series II OT 1300s were very successful. They won the 1966 and 1967 Division 1 Grand Touring World Championship and the 1966, 67 and 68 Group 4 Italian Championship.
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| Fiat Abarth OT 1300 Based on Simca parts, the OT 1300 used a heavily modified version of its chassis. Engineer Mario Colucci was responsible for the design which used a modified Simca 1000 floor pan. Attached to this were new front and rear sections that supported independent suspensions and modified Fiat 850 components. |
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| Fiat Abarth OT 1300 |
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| Fiat Abarth OT 1300 |
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| Fiat Abarth OT 1300 |
The engine was designed from the ground up, but was similar to the Simca 1.3-liter they had raced in previous years. It was built at Corso Marche and by Luciano Fochi who had already designed the 1.6 and 2.0-liter units. Hallmarks of the engine included five main bearings, twin overhead cams and twin choke Weber carburetors.
The whole car was covered in a sleek fiber glass body that was penned Mario Colucci and fabricated at Sibona & Basano of Turin. Upfront was a large opening to feed air to a radiator which was then extracted out the top of the hood. Both the front and rear sections were hinged and provided ample access to the running gear.
 |
| Fiat Abarth OT 1300 |
 |
| Fiat Abarth OT 1300 |
Between May 1965 and March 1966, over 50 examples of the OT 1300s were made to satisfy homologation requirements. It replaced the Abarth Simca 1300 but raced in the prototype class until homologated in May of 1966. During the season, the OT 1300 racked up 37 points towards the Constructor’s Championship.
In 1967, the design was updated starting with the chassis which was widened. Probably the most distinctive touch was the addition of a roof-mounted scoop which fed the carburetors fresh air. At the rear were many changes including larger Plexiglas rear window and a very small spoiler.
 |
| Fiat Abarth OT 1300 |
 |
| Fiat Abarth OT 1300 |
 |
| Fiat Abarth OT 1300 |
 |
| Fiat Abarth OT 1300 |
 |
| Fiat Abarth OT 1300 |
Overall both the series I and series II OT 1300s were very successful. They won the 1966 and 1967 Division 1 Grand Touring World Championship and the 1966, 67 and 68 Group 4 Italian Championship.
fiat 500 abarth canada
fiat 500 abarth ss canada
abarth cars
fiat abarth 500 ss
fiat 500 abarth specs
fiat 500 abarth price
fiat 500 abarth esseesse
fiat grande punto abarth
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