Bizzarrini GT America race car

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 only a few highly developed and sophisticated sport and racing automobiles before failing in 1969. Notable models include the 5300 GT Strada as well as the P538S.Originally Prototipi Bizzarrini ohydrates. r. l., the name was transformed to Bizzarrini S. p. A. in 1966. The Bizzarrini marque have been revived with a number of concept cars in the 2000s.Giotto Bizzarrini was created in Livorno, Italy in 1926. His father was a rich landowner who originated in a family with strong roots in Tuscany as well as 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 with the Livorno Library sections has been named The Bizzarrini Catalogue.Bizzarrini graduated as an engineer in the University of Pisa inside 1953. He taught briefly ahead of joining Alfa Romeo within 1954. He worked for Alfa Romeo via 1954 to 1957. He began working for Ferrari in 1957, eventually becoming controller connected with experimental, Sports and GT vehicle development. He worked at Ferrari as being a developer, designer, test driver, and chief engineer intended for 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 two hundred and fifty GTO.

ISO Bizzarrini A3C ZulRacing

Bizzarrini seemed to be fired by Ferrari over the "palace revolt" of 1961. He became part involving Automobili Turismo e Hobby (ATS)), a company started by 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 financial backers, Count Giovanni Volpi, owner of Scuderia Serenissima, hired Bizzarrini to up grade a Ferrari 250 GT SWB, with chassis number #2819GT to GTO specifications. This resulted in the actual Ferrari 250 GT SWB Drogo also known as the "Breadvan".Bizzarrini's engineering company, Societa Autostar, was commissioned to design and style a V-12 engine to get a GT car to possibly be built by another unhappy Ferrari customer, Ferruccio Lamborghini. Lamborghini considered the resulting engine to be too highly strung, and ordered that that be detuned.

Bizzarrini 5300 GT America Corsa chassis IA3 0271 photo by Hugues

Bizzarrini worked since 1964 pertaining to Iso Rivolta and formulated three models: Iso Rivolta GT, Iso Grifo both A3L in addition to A3C versions. His work was to develop a pressed steel frame chassis for Iso autos. Renzo Rivolta hired him as consultant for the Iso Gordon GT challenge which became the Iso Rivolta GT. The Iso Gordon GT prototype was made from the Gordon-Keeble. The Gordon Keeble GT had been designed in 1960 by means of Giugiaro. Bizzarrini tested the auto and was impressed with the powerful V8 Corvette engine and also the rear De Dion tube for the GT:'Rivolta got me test the prototype. I liked its De Dion tv and especially the Corvette serps. It was the very first time I had driven 1. It was superior for you to Ferrari's engines, having the same power but which has a more immediate throttle reaction. 'The Iso Rivolta GT was a Giugiaro designed several seater with beautiful entire body, speed, comfort and handling, and was a successful car for ISO having 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine having a classic De Dion back suspension design with hard pressed steel monocoque bodywork around pressed steel frame chassis. Unveiled to the media in 1963, production continued until 1970.The Iso Grifo A3L had been a monstrous idea to get a super coupé, the L coming through Lusso. The result of the particular brilliant Giugiaro and Bizzarrini functioning together, it was based on a shortened Iso Rivolta GT chassis and was debuted at the 1963 Turin show. The Grifo epitomised this 1960s Italian style featuring a handsome low and vast handmade bodywork. It was the fastest 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 your Grifo were powered by the big block Chevrolet Corvette 435 bhp (324 kW; 441 PS) motor. These 90 handbuilt units are distinguishable by the raised "pagoda style" details bonnet. Some of these Iso Grifo 7 Litri models were rebuilt later with even bigger engines.

ISO Bizzarrini A3C ZulRacing

The concept of Bizzarrini was to utilize the 3AL cars for competition. The competition versions in 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 boldy designed machine, oriented to endurance races. It uses normal ISO underpinnings but the engine was moved further back the chassis frame than the Grifo A3L, protruding well into your driver's cabin, fitted with hot cameras and fed by four big Weber carburettors, giving more than four hundred bhp (298 kW; 406 PS).

Bizzarrini GT 5300 Race Car Damaged at Sonoma May 2013

Around 29 A3C sport cars were built underneath the ISO name. Five of these 28 cars were bodied with plastic/fiberglass by Piero Drogo at Carrozzeria Sports Cars inside Modena. A3Cs were widely raced. Some cars entered the actual 1964 and 1965 The Mans 24 hour, 1965 Nürburgring 1000 in addition to 1965 Sebring. It achieved a Le Mans class win in both years along with a 9th overall in 1965 without factory support. A3Cs were one with the fastest cars on LeMans' Mulsanne Straight in both years.

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