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Bizzarrini Ohydrates. p. A. was an Italian automotive manufacturer within the 1960s founded by past Alfa Romeo, Ferrari and ISO manufacture, Giotto Bizzarrini. The company built a small amount of highly developed and state-of-the-art sport and racing cars before failing in 1969. Notable models include the 5300 GT Strada and the P538S.Originally Prototipi Bizzarrini utes. r. l., the name was modified to Bizzarrini S. p. A. in 1966. The Bizzarrini marque continues to be revived with numerous concept cars in the particular 2000s.Giotto Bizzarrini was born in Livorno, Italy in 1926. His father was any rich landowner who originated a family with strong roots in Tuscany along with 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 from the Livorno Library sections ended up being named The Bizzarrini Library.Bizzarrini graduated as an engineer from the University of Pisa inside 1953. He taught briefly before joining Alfa Romeo inside 1954. He worked for Alfa Romeo via 1954 to 1957. He began working pertaining to Ferrari in 1957, eventually becoming controller associated with experimental, Sports and GT vehicle development. He worked at Ferrari like a developer, designer, test driver, and chief engineer for five years. His developments there integrated the Ferrari 250 TR, the Ferrari 250 GT SWB (Small Wheelbase Berlinetta or Berlinetta Passo Corto), and the 1962 Ferrari 300 GTO.

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Bizzarrini was fired by Ferrari in the "palace revolt" of 1961. He became part involving Automobili Turismo e Game (ATS)), a company started because of the ex-Ferrari engineers to build a Formula 1 single seater along with a GT sport car, the A. T. S. Serenissima.One of ATS's economic backers, Count Giovanni Volpi, owner of Scuderia Serenissima, hired Bizzarrini to improve a Ferrari 250 GT SWB, with chassis number #2819GT for you to GTO specifications. This resulted in your Ferrari 250 GT SWB Drogo also called the "Breadvan".Bizzarrini's engineering company, Societa Autostar, was commissioned to design and style a V-12 engine to get a GT car to always be built by another discontented Ferrari customer, Ferruccio Lamborghini. Lamborghini considered the resulting engine to get too highly strung, and ordered that the item be detuned.

Bizzarrini worked since 1964 for Iso Rivolta and developed three models: Iso Rivolta GT, Iso Grifo both A3L in addition to A3C versions. His work was to build up a pressed steel frame chassis for Iso automobiles. Renzo Rivolta hired him as consultant on the Iso Gordon GT challenge which became the Iso Rivolta GT. The Iso Gordon GT prototype was created from the Gordon-Keeble. The Gordon Keeble GT ended up being designed in 1960 by Giugiaro. Bizzarrini tested the auto and was impressed through the powerful V8 Corvette engine along with the rear De Dion tube for the GT:'Rivolta got me test the prototype. I liked its De Dion tubing and especially the Corvette engine. It was the very first time that I had driven just one. It was superior to Ferrari's engines, having the same power but having a more immediate throttle result. 'The Iso Rivolta GT seemed to be a Giugiaro designed a number of seater with beautiful system, speed, comfort and handling, and was a profitable car for ISO together with 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine having a classic De Dion back suspension design with forced steel monocoque bodywork over pressed steel frame chassis. Unveiled to the press in 1963, production continued until 1970.The Iso Grifo A3L had been a monstrous idea for a super coupé, the L coming via Lusso. The result of this brilliant Giugiaro and Bizzarrini operating together, it was based on a shortened Iso Rivolta GT framework and was debuted for the 1963 Turin show. The Grifo epitomised your 1960s Italian style featuring a handsome low and large handmade bodywork. It was the best production car tested by Autocar Magazine in 1966 using a top speed of 160 mph (260 km/h). Later versions of your Grifo were powered by the big block Chevrolet Corvette 435 bhp (324 kW; 441 PS) serp. These 90 handbuilt units are distinguishable through the raised "pagoda style" scoop bonnet. Some of these Iso Grifo 7 Litri items were rebuilt later with a whole lot larger engines.

The concept of Bizzarrini was to use the 3AL cars for competitors. The competition versions with the Grifo were named Iso Grifo A3C, C for Competizione as well as Corsa. A new lightweight riveted aluminum body was designed along with built by Piero Drogo. It was an boldy designed machine, oriented to endurance contests. It uses normal ISO underpinnings however the engine was moved further back in the chassis frame versus Grifo A3L, protruding well into your driver's cabin, fitted with hot cameras and fed by 4 big Weber carburettors, giving more than four hundred bhp (298 kW; 406 PS).

Around 29 A3C sport cars were built beneath ISO name. Five of these twenty nine cars were bodied throughout plastic/fiberglass by Piero Drogo at Carrozzeria Sports Cars inside Modena. A3Cs were widely raced. Some cars entered your 1964 and 1965 Le Mans 24 hour, 1965 Nürburgring 1000 and also 1965 Sebring. It achieved a Le Mans class win in both years along with a 9th overall in 1965 with no factory support. A3Cs were one from the fastest cars on LeMans' Mulsanne Directly in both years.

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