Fords of the Sixties

Bizzarrini Ersus. p. A. was an Italian automotive manufacturer in the 1960s founded by ex - Alfa Romeo, Ferrari and ISO industrial engineer, Giotto Bizzarrini. The company built a small amount of highly developed and innovative sport and racing vehicles before failing in 1969. Notable models include the particular 5300 GT Strada as well as the P538S.Originally Prototipi Bizzarrini ersus. r. l., the name was improved to Bizzarrini S. p. A. in 1966. The Bizzarrini marque have been revived with numerous concept cars in this 2000s.Giotto Bizzarrini was given birth to in Livorno, Italy in 1926. His father was a new rich landowner who originated from a family with sturdy roots in Tuscany and the city of Livorno. His grandfather, also named Giotto Bizzarrini, was a biologist who had worked with Guglielmo Marconi on his or her inventions, especially the radio, following which one of the Livorno Library sections seemed to be named The Bizzarrini Stockpile.Bizzarrini graduated as an engineer within the University of Pisa in 1953. He taught briefly just before joining Alfa Romeo within 1954. He worked for Alfa Romeo from 1954 to 1957. He began working for Ferrari in 1957, eventually becoming controller connected with experimental, Sports and GT car development. He worked at Ferrari being a developer, designer, test driver, and chief engineer pertaining to five years. His developments there included the Ferrari 250 TR, the Ferrari 250 GT SWB (Short Wheelbase Berlinetta or Berlinetta Passo Corto), and the 1962 Ferrari 400 GTO.

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Bizzarrini seemed to be fired by Ferrari through the "palace revolt" of 1961. He became part regarding Automobili Turismo e Sport (ATS)), a company started through the ex-Ferrari engineers to produce a Formula 1 single seater along with a GT sport car, the A. T. S. Serenissima.One of ATS's fiscal backers, Count Giovanni Volpi, owner of Scuderia Serenissima, hired Bizzarrini to up grade a Ferrari 250 GT SWB, with chassis number #2819GT to be able to GTO specifications. This resulted in your Ferrari 250 GT SWB Drogo generally known as the "Breadvan".Bizzarrini's engineering company, Societa Autostar, was commissioned to layout a V-12 engine for just a GT car to possibly be built by another disappointed Ferrari customer, Ferruccio Lamborghini. Lamborghini considered the resulting engine to get too highly strung, and ordered that that be detuned.

Bizzarrini worked since 1964 intended for Iso Rivolta and designed three models: Iso Rivolta GT, Iso Grifo both A3L and also A3C versions. His work was to develop a pressed steel framework chassis for Iso cars. Renzo Rivolta hired him as consultant towards the Iso Gordon GT project which became the Iso Rivolta GT. The Iso Gordon GT prototype was made from the Gordon-Keeble. The Gordon Keeble GT was designed in 1960 by simply Giugiaro. Bizzarrini tested the car and was impressed by the powerful V8 Corvette engine plus the rear De Dion tube for the GT:'Rivolta experienced me test the prototype. I liked its De Dion tubing and especially the Corvette serps. It was the first time I had driven a single. It was superior to Ferrari's engines, having the same power but which has a more immediate throttle result. 'The Iso Rivolta GT ended up being a Giugiaro designed 4 seater with beautiful system, speed, comfort and handling, and was a prosperous car for ISO together with 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine with a classic De Dion backed suspension design with hard pressed steel monocoque bodywork in excess of pressed steel frame chassis. Unveiled to the push in 1963, production continued until 1970.The Iso Grifo A3L seemed to be a monstrous idea for the super coupé, the L coming from Lusso. The result of the brilliant Giugiaro and Bizzarrini doing the job together, it was based on a shortened Iso Rivolta GT chassis and was debuted in the 1963 Turin show. The Grifo epitomised this 1960s Italian style having its handsome low and large handmade bodywork. It was the best production car tested by means of Autocar Magazine in 1966 which has a top speed of one hundred sixty mph (260 km/h). Later versions of the particular Grifo were powered with a big block Chevrolet Corvette 435 bhp (324 kW; 441 PS) motor. These 90 handbuilt units are distinguishable because of the raised "pagoda style" info bonnet. Some of these Iso Grifo 7 Litri models were rebuilt later with a whole lot larger engines.

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The thinking behind Bizzarrini was to make use of the 3AL cars for levels of competition. The competition versions of the Grifo were named Iso Grifo A3C, C for Competizione or even Corsa. A new lightweight riveted alloy body was designed along with built by Piero Drogo. It was an aggressively designed machine, oriented to endurance backgrounds. It uses normal ISO underpinnings however the engine was moved further the government financial aid the chassis frame compared to Grifo A3L, protruding well into the driver's cabin, fitted with hot cameras and fed by some big Weber carburettors, giving more than 400 bhp (298 kW; 406 PS).

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About 29 A3C sport cars were built beneath ISO name. Five of these 29 cars were bodied inside plastic/fiberglass by Piero Drogo with Carrozzeria Sports Cars in Modena. A3Cs were widely competed. Some cars entered this 1964 and 1965 Le Mans 24 hour, 1965 Nürburgring 1000 and 1965 Sebring. It achieved a Le Mans class win in both years and also a 9th overall in 1965 without having factory support. A3Cs were one in the fastest cars on LeMans' Mulsanne Directly in both years.

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