Amazing car: Bizzarrini 5300 GT Strada

Bizzarrini S. p. A. was an Italian automotive manufacturer within the 1960s founded by ex - Alfa Romeo, Ferrari and ISO electrical engineer, Giotto Bizzarrini. The company built a small amount of highly developed and sophisticated sport and racing vehicles before failing in 1969. Notable models include the particular 5300 GT Strada as well as the P538S.Originally Prototipi Bizzarrini s. r. l., the name was changed to Bizzarrini S. p. A. in 1966. The Bizzarrini marque has been revived with a number of concept cars in the 2000s.Giotto Bizzarrini was born in Livorno, Italy in 1926. His father was the rich landowner who got their start in a family with robust 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 from the Livorno Library sections had been named The Bizzarrini Selection.Bizzarrini graduated as an engineer inside the University of Pisa inside 1953. He taught briefly previous to joining Alfa Romeo in 1954. He worked for Alfa Romeo by 1954 to 1957. He began working intended for Ferrari in 1957, eventually becoming controller connected with experimental, Sports and GT auto development. He worked at Ferrari being a developer, designer, test driver, and chief engineer intended for five years. His developments there bundled 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.

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Bizzarrini was fired by Ferrari throughout the "palace revolt" of 1961. He became part associated with Automobili Turismo e Hobby (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 upgrade a Ferrari 250 GT SWB, with chassis number #2819GT to be able to GTO specifications. This resulted in your Ferrari 250 GT SWB Drogo also referred to as the "Breadvan".Bizzarrini's engineering company, Societa Autostar, was commissioned to pattern a V-12 engine for just a GT car to always be built by another dissatisfied Ferrari customer, Ferruccio Lamborghini. Lamborghini considered the resulting engine to be too highly strung, and ordered that the item be detuned.

Le Mans 1967 Bizzarrini P538

Bizzarrini worked since 1964 pertaining to Iso Rivolta and developed three models: Iso Rivolta GT, Iso Grifo both A3L as well as A3C versions. His work was to develop a pressed steel frame chassis for Iso cars. Renzo Rivolta hired him as consultant for the Iso Gordon GT project which became the Iso Rivolta GT. The Iso Gordon GT prototype was developed from the Gordon-Keeble. The Gordon Keeble GT ended up being designed in 1960 by Giugiaro. Bizzarrini tested the vehicle and was impressed from the powerful V8 Corvette engine and also the rear De Dion tube for the GT:'Rivolta experienced me test the prototype. I liked its De Dion tubing and especially the Corvette motor. It was the first-time I had driven one. It was superior in order to Ferrari's engines, having the same power but with a more immediate throttle reply. 'The Iso Rivolta GT ended up being a Giugiaro designed several seater with beautiful physique, speed, comfort and handling, and was a prosperous car for ISO having 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine that has a classic De Dion backed suspension design with constrained steel monocoque bodywork around pressed steel frame chassis. Unveiled to the click in 1963, production continued until 1970.The Iso Grifo A3L ended up being a monstrous idea for just a super coupé, the L coming from Lusso. The result of the brilliant Giugiaro and Bizzarrini doing work together, it was based on the shortened Iso Rivolta GT framework and was debuted with the 1963 Turin show. The Grifo epitomised your 1960s Italian style which consists of handsome low and vast handmade bodywork. It was the most effective production car tested by means of Autocar Magazine in 1966 having a top speed of 160 mph (260 km/h). Later versions of the Grifo were powered by a big block Chevrolet Corvette 435 bhp (324 kW; 441 PS) serp. 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.

The undercarriage shows surface rust after being scorched free of

The thought of Bizzarrini was to use the 3AL cars for rivalry. The competition versions with the Grifo were named Iso Grifo A3C, C for Competizione or Corsa. A new lightweight riveted aluminium lightweight body was designed and also built by Piero Drogo. It was an strongly designed machine, oriented to endurance events. It uses normal ISO underpinnings though the engine was moved further the government financial aid the chassis frame compared to the Grifo A3L, protruding well into your driver's cabin, fitted with hot cams and fed by some big Weber carburettors, giving more than 300 bhp (298 kW; 406 PS).

Heat Treated: 1967 Bizzarrini 5300 Strada Bring a Trailer

All-around 29 A3C sport cars were built under the ISO name. Five of these 30 cars were bodied within plastic/fiberglass by Piero Drogo at Carrozzeria Sports Cars with Modena. A3Cs were widely raced. Some cars entered the 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 and a 9th overall in 1965 without any factory support. A3Cs were one on the fastest cars on LeMans' Mulsanne Straight in both years.

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