Bizzarrini Utes. p. A. was an Italian automotive manufacturer from the 1960s founded by ex- Alfa Romeo, Ferrari and ISO professional, Giotto Bizzarrini. The company built limited highly developed and superior sport and racing vehicles before failing in 1969. Notable models include the 5300 GT Strada as well as the P538S.Originally Prototipi Bizzarrini azines. r. l., the name was transformed to Bizzarrini S. p. A. in 1966. The Bizzarrini marque continues to be revived with a number of concept cars in your 2000s.Giotto Bizzarrini was given birth to in Livorno, Italy in 1926. His father was the rich landowner who got their start in a family with solid roots in Tuscany plus the city of Livorno. His grandfather, also named Giotto Bizzarrini, was a biologist who had worked with Guglielmo Marconi on their inventions, especially the radio, following which one of the Livorno Library sections has been named The Bizzarrini Selection.Bizzarrini graduated as an engineer from the University of Pisa inside 1953. He taught briefly prior to joining Alfa Romeo in 1954. He worked for Alfa Romeo coming from 1954 to 1957. He began working pertaining to Ferrari in 1957, eventually becoming controller connected with experimental, Sports and GT vehicle development. He worked at Ferrari being a developer, designer, test driver, and chief engineer with regard to five years. His developments there involved the Ferrari 250 TR, the Ferrari 250 GT SWB (Small Wheelbase Berlinetta or Berlinetta Passo Corto), and the 1962 Ferrari three hundred GTO.
Bizzarrini 5300 Spyder S.I.
Bizzarrini had been fired by Ferrari throughout the "palace revolt" of 1961. He became part associated with Automobili Turismo e Activity (ATS)), a company started from the ex-Ferrari engineers to develop a Formula 1 single seater as well as 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 enhance a Ferrari 250 GT SWB, with chassis number #2819GT in order to GTO specifications. This resulted in the Ferrari 250 GT SWB Drogo generally known as the "Breadvan".Bizzarrini's engineering company, Societa Autostar, was commissioned to design and style a V-12 engine for any GT car to possibly be built by another unhappy Ferrari customer, Ferruccio Lamborghini. Lamborghini considered the resulting engine to become too highly strung, and ordered that the idea be detuned.
Wheel Bizzarrini Marvic Wheels
Bizzarrini worked since 1964 for Iso Rivolta and developed three models: Iso Rivolta GT, Iso Grifo both A3L and A3C versions. His work was to develop a pressed steel framework chassis for Iso autos. Renzo Rivolta hired him as consultant on the Iso Gordon GT undertaking 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 Giugiaro. Bizzarrini tested the car or truck and was impressed through the powerful V8 Corvette engine and the rear De Dion tube for the GT:'Rivolta got me test the prototype. I liked its De Dion conduit and especially the Corvette engine. It was the first time I had driven one. It was superior for you to Ferrari's engines, having the same power but that has a more immediate throttle answer. 'The Iso Rivolta GT has been a Giugiaro designed some seater with beautiful physique, speed, comfort and handling, and was a effective car for ISO along with 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine having a classic De Dion back suspension design with constrained steel monocoque bodywork around pressed steel frame chassis. Unveiled to the mass media in 1963, production continued until 1970.The Iso Grifo A3L was a monstrous idea for any super coupé, the L coming coming from Lusso. The result of the brilliant Giugiaro and Bizzarrini doing work together, it was based with a shortened Iso Rivolta GT chassis and was debuted for the 1963 Turin show. The Grifo epitomised the actual 1960s Italian style with its handsome low and wide handmade bodywork. It was the speediest production car tested by simply Autocar Magazine in 1966 that has a top speed of one hundred sixty mph (260 km/h). Later versions of this Grifo were powered with a big block Chevrolet Corvette 435 bhp (324 kW; 441 PS) serps. These 90 handbuilt units are distinguishable with the raised "pagoda style" info bonnet. Some of these Iso Grifo 7 Litri models were rebuilt later with a whole lot larger engines.
Thinking about Bizzarrini was to use the 3AL cars for competitors. The competition versions from the Grifo were named Iso Grifo A3C, C for Competizione or even Corsa. A new lightweight riveted aluminum body was designed as well as built by Piero Drogo. It was an more boldly designed machine, oriented to endurance backgrounds. It uses normal ISO underpinnings though the engine was moved further the government financial aid the chassis frame versus Grifo A3L, protruding well into this driver's cabin, fitted with hot cams and fed by several big Weber carburettors, giving more than 500 bhp (298 kW; 406 PS).
Images: Tom Gidden, courtesy of RM Sotheby’s
Close to 29 A3C sport cars were built beneath ISO name. Five of these twenty nine cars were bodied throughout plastic/fiberglass by Piero Drogo with Carrozzeria Sports Cars throughout Modena. A3Cs were widely competed. Some cars entered your 1964 and 1965 Le Mans 24 hour, 1965 Nürburgring 1000 along with 1965 Sebring. It achieved a The Mans class win in both years and also a 9th overall in 1965 with no factory support. A3Cs were one on the fastest cars on LeMans' Mulsanne Right in both years.
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