Fiat S76 Record

The Fiat S76, later also known as Fiat 300 HP Record and nicknamed "The Beast of Turin", was a car built in 1910 by the Italian company Fiat specifically to beat the land speed record held in those years by the Blitzen Benz. Its 28,353 cc displacement engine delivered 290 hp. Only two examples were built.

Fiat S76 Record
Fiat S76 Record No. 2, in front of Fiat factory, Turin, 1911
Overview
ManufacturerFiat
Production1910
Body and chassis
ClassLand speed record vehicle
Powertrain
EngineFiat S.76 (28.5-liter, 290-hp, inline-four cylinder engine)
Dimensions
Length3,750 mm (147.6 in)
Width1,300 mm (51.2 in)
Curb weight1,650 kg (3,638 lb)

Technical Features

The S76 had a 4-cylinder engine with a displacement of 28,353 cm3 (1,730.2 in3) (190 mm × 250 mm)(7.48in x 9.84in), providing 290 metric horsepower (210 kW) at 1400 rpm, 4 valves (3 valves the airship engine) starting with trembler coil, 2 spark plugs per cylinder (3 spark plug the aeroship engine), ignition with high voltage magneto BOSCH type DR4/4, water cooling, transmission with chain, axle suspension rigid with front and rear leaf springs (rear longitudinal struts), and 4-speed gearbox plus reverse gear.

The radiator design of this "prototype" for records was reused by Fiat for subsequent road models.

The S76 had a maximum speed of 132.27 mph (213 km/h).

History

The first S76 was constructed in 1910 and kept by Fiat. It was tested by Felice Nazzaro, who considered the 38 short cwt (1,700 kg) car ‘uncontrollable'. The second S76 was sold by Fiat to Russian Prince Boris Soukhanov, in 1911. Soukhanov originally hired Pietro Bordino to drive the car on the Brooklands motor racing circuit in Weybridge, Surrey, England. Bordino refused to drive the car faster than 90 mph. It was later driven at the Saltburn Sands beach near Redcar & Cleveland, England, where it reached speeds of 116 mph (187 km/h). Soukhanov then hired American driver Arthur Duray in a December 1913 land speed record attempt at Ostende, Belgium. Duray managed a one-way speed of 132.27 mph (213 km/h), but was unable to complete a return run within the hour allotted. The Beast of Turin was granted an unofficial title of world's fastest car due to this speed, but not made official due to being unable to complete the run within the time limit.

Following the First World War, the first S76 built was dismantled by Fiat at the end of 1919. Soukhanov's S76, missing its engine, ended up in Australia, where it was rebuilt and re-powered with a Stutz engine. The S76's career ended when it was crashed at Armadale in the early 1920s while practicing for a race to the coast. After the 2 car engine built from 1910 and 1911, FIAT built similar engine for airship, changing in a valves 3 (two exaust and one intake) and in a spark plugs 3 (the car engine have 2 spak plungs) That engine built from 1912 and 1913 they were mounted on Forlanini airships. The last one exist survive from 6 built is in a Capetti collection of Politecnico di TORINO.

Restoration

Duncan Pittaway obtained an Edwardian Fiat chassis and had it shipped to the UK. After the discovery of the surviving S76 engine from the sister car, Pittaway started the recreation of the S76. Three major parts of the car needed to be recreated from scratch including: The double chain-drive gearbox, the body, and the radiator. All were created by referencing original Fiat drawings, and period photographs. In November 2014, Pittaway and a team of motorists managed to return the S76 engine to working order including Leonardo E. M. Sordi an Italian Air Force consultat and historic expert of mechanics and magneto,for rebuilt a full ignition system ()including sparking plugs), full set of engine bearings whit shell and white metal, and rework the original crankcase n°2 for realignment of the bench supports, deformed in over 100 years of history; although more work was needed before the car was fully operational. This was completed in 2015 and the "Beast of Turin" was displayed and driven for the first time in almost a century at the Goodwood Festival of Speed between 23 and 26 June 2015.

It has since been displayed and competed at the Chateau Impney Hill Climb during 11-12 July 2015 and the Prescott Speed Hill Climb in May 2016.

References
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