of Giotto Bizzarrini

Bizzarrini Ersus. p. A. was an Italian automotive manufacturer inside the 1960s founded by previous Alfa Romeo, Ferrari and ISO professional, Giotto Bizzarrini. The company built few highly developed and superior sport and racing automobiles before failing in 1969. Notable models include this 5300 GT Strada and the P538S.Originally Prototipi Bizzarrini s. r. l., the name was transformed to Bizzarrini S. p. A. in 1966. The Bizzarrini marque has been revived with quite a few concept cars in the 2000s.Giotto Bizzarrini was blessed in Livorno, Italy in 1926. His father was any rich landowner who came from a family with powerful roots in Tuscany as well as the city of Livorno. His grandfather, also named Giotto Bizzarrini, was a biologist who had caused Guglielmo Marconi on his inventions, especially the radio, following which one from the Livorno Library sections has been named The Bizzarrini Library.Bizzarrini graduated as an engineer inside University of Pisa throughout 1953. He taught briefly before joining Alfa Romeo with 1954. He worked for Alfa Romeo through 1954 to 1957. He began working pertaining to Ferrari in 1957, eventually becoming controller regarding experimental, Sports and GT car development. He worked at Ferrari being a developer, designer, test driver, and chief engineer for five years. His developments there integrated the Ferrari 250 TR, the Ferrari 250 GT SWB (Limited Wheelbase Berlinetta or Berlinetta Passo Corto), and the 1962 Ferrari 250 GTO.

1969 Bizzarrini 5300 GT Strada Conceptcarz

Bizzarrini was fired by Ferrari in the "palace revolt" of 1961. He became part of Automobili Turismo e Hobby (ATS)), a company started because of the ex-Ferrari engineers to create a Formula 1 single seater plus 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 enhance a Ferrari 250 GT SWB, with chassis number #2819GT for you to GTO specifications. This resulted in the 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 to get a GT car to possibly be built by another unhappy Ferrari customer, Ferruccio Lamborghini. Lamborghini considered the resulting engine for being too highly strung, and ordered that the idea be detuned.

Futuristic Scuderia Bizzarrini p538 Barchetta Car Concept Tuvie

Bizzarrini worked since 1964 for Iso Rivolta and formulated three models: Iso Rivolta GT, Iso Grifo both A3L and also A3C versions. His work was to formulate a pressed steel figure chassis for Iso cars and trucks. Renzo Rivolta hired him as consultant on the Iso Gordon GT venture which became the Iso Rivolta GT. The Iso Gordon GT prototype was created from the Gordon-Keeble. The Gordon Keeble GT was designed in 1960 by simply Giugiaro. Bizzarrini tested the car and was impressed because of the powerful V8 Corvette engine along with the rear De Dion tube used for the GT:'Rivolta got me test the prototype. I liked its De Dion tubing and especially the Corvette motor. It was the very first time I had driven just one. It was superior in order 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 productive car for ISO along with 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine with a classic De Dion raise suspension design with pushed steel monocoque bodywork over pressed steel frame chassis. Unveiled to the push in 1963, production continued until 1970.The Iso Grifo A3L ended up being a monstrous idea for a super coupé, the L coming coming from Lusso. The result of the brilliant Giugiaro and Bizzarrini operating together, it was based on the shortened Iso Rivolta GT framework and was debuted at the 1963 Turin show. The Grifo epitomised the actual 1960s Italian style using its handsome low and wide handmade bodywork. It was the best production car tested by simply Autocar Magazine in 1966 having a top speed of 160 mph (260 km/h). Later versions of the Grifo were powered with a big block Chevrolet Corvette 435 bhp (324 kW; 441 PS) serps. These 90 handbuilt units are distinguishable from the raised "pagoda style" information bonnet. Some of these Iso Grifo 7 Litri items were rebuilt later with even bigger engines.

Bizzarrini 5300 SI Spyder Prototipo. Image credits: Rob Clements

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

1966 Bizzarrini 5300 GT Strada Samuel Laurence

About 29 A3C sport cars were built beneath the ISO name. Five of these 29 cars were bodied inside plastic/fiberglass by Piero Drogo in Carrozzeria Sports Cars in Modena. A3Cs were widely competed. Some cars entered your 1964 and 1965 Le Mans 24 hour, 1965 Nürburgring 1000 and 1965 Sebring. It achieved a The 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 Direct in both years.

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