Bizzarrini S. p. A. was an Italian automotive manufacturer from the 1960s founded by ex - Alfa Romeo, Ferrari and ISO engineer, Giotto Bizzarrini. The company built limited highly developed and innovative sport and racing vehicles before failing in 1969. Notable models include this 5300 GT Strada and the P538S.Originally Prototipi Bizzarrini azines. r. l., the name was improved to Bizzarrini S. p. A. in 1966. The Bizzarrini marque continues to be revived with several concept cars in the 2000s.Giotto Bizzarrini was born in Livorno, Italy in 1926. His father was a new rich landowner who got their start in a family with solid roots in Tuscany and also 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 ended up being named The Bizzarrini Catalogue.Bizzarrini graduated as an engineer inside the University of Pisa throughout 1953. He taught briefly previous to joining Alfa Romeo within 1954. He worked for Alfa Romeo via 1954 to 1957. He began working with regard to Ferrari in 1957, eventually becoming controller regarding experimental, Sports and GT car or truck development. He worked at Ferrari like a developer, designer, test driver, and chief engineer with regard to five years. His developments there included the Ferrari 250 TR, the Ferrari 250 GT SWB (Quick Wheelbase Berlinetta or Berlinetta Passo Corto), and the 1962 Ferrari three hundred GTO.
Bizzarrini 1900 GT Europa anno 1967 In vendita a Cesena FC
Bizzarrini seemed to be fired by Ferrari throughout the "palace revolt" of 1961. He became part regarding Automobili Turismo e Sports activity (ATS)), a company started through the ex-Ferrari engineers to develop 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 up grade a Ferrari 250 GT SWB, with chassis number #2819GT to be able to GTO specifications. This resulted in the Ferrari 250 GT SWB Drogo often 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 discontented Ferrari customer, Ferruccio Lamborghini. Lamborghini considered the resulting engine to become too highly strung, and ordered that the idea be detuned.
Bizzarrini worked since 1964 with regard to Iso Rivolta and created three models: Iso Rivolta GT, Iso Grifo both A3L and A3C versions. His work was in order to develop a pressed steel body chassis for Iso autos. Renzo Rivolta hired him as consultant towards the Iso Gordon GT venture which became the Iso Rivolta GT. The Iso Gordon GT prototype was made from the Gordon-Keeble. The Gordon Keeble GT has been designed in 1960 simply by Giugiaro. Bizzarrini tested the automobile and was impressed from the powerful V8 Corvette engine as well as the rear De Dion tube for the GT:'Rivolta acquired me test the prototype. I liked its De Dion conduit and especially the Corvette engine. It was the very first time I had driven just one. It was superior to be able to Ferrari's engines, having the same power but with a more immediate throttle result. 'The Iso Rivolta GT seemed to be a Giugiaro designed some seater with beautiful entire body, speed, comfort and handling, and was a profitable car for ISO using 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine using a classic De Dion back suspension design with forced steel monocoque bodywork above pressed steel frame chassis. Unveiled to the push in 1963, production continued until 1970.The Iso Grifo A3L has been a monstrous idea for the super coupé, the L coming through Lusso. The result of the actual brilliant Giugiaro and Bizzarrini doing the job together, it was based on the shortened Iso Rivolta GT framework and was debuted for the 1963 Turin show. The Grifo epitomised the actual 1960s Italian style having its handsome low and extensive handmade bodywork. It was the best production car tested simply by Autocar Magazine in 1966 which has a top speed of 160 mph (260 km/h). Later versions of your Grifo were powered with a big block Chevrolet Corvette 435 bhp (324 kW; 441 PS) serp. These 90 handbuilt units are distinguishable with the raised "pagoda style" scoop bonnet. Some of these Iso Grifo 7 Litri products were rebuilt later with a great deal larger engines.
The second car is listed as an “Iso A3C 1965 Competition” and is
The thought of Bizzarrini was to operate the 3AL cars for competitors. The competition versions on 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 strongly designed machine, oriented to endurance events. It uses normal ISO underpinnings nevertheless the engine was moved further the government financial aid the chassis frame as opposed to Grifo A3L, protruding well into your driver's cabin, fitted with hot cams and fed by a number of big Weber carburettors, giving more than 500 bhp (298 kW; 406 PS).
The Bizzarrini Spyder Prototype Wins Again
Close to 29 A3C sport cars were built beneath the ISO name. Five of these up to 29 cars were bodied in plastic/fiberglass by Piero Drogo from Carrozzeria Sports Cars inside Modena. A3Cs were widely ran. Some cars entered the particular 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 without any factory support. A3Cs were one in the fastest cars on LeMans' Mulsanne Right in both years.
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