Bizzarrini 5300 GT Strada 1968 frontr Bizzarrini 5300 GT Strada 1968

Bizzarrini Ersus. p. A. was an Italian automotive manufacturer within the 1960s founded by past Alfa Romeo, Ferrari and ISO professional, Giotto Bizzarrini. The company built a small amount of highly developed and superior sport and racing motor vehicles before failing in 1969. Notable models include the particular 5300 GT Strada and the P538S.Originally Prototipi Bizzarrini ersus. r. l., the name was modified to Bizzarrini S. p. A. in 1966. The Bizzarrini marque have been revived with quite a few concept cars in the 2000s.Giotto Bizzarrini was delivered in Livorno, Italy in 1926. His father was a rich landowner who originated a family with robust roots in Tuscany plus the city of Livorno. His grandfather, also named Giotto Bizzarrini, was a biologist who had worked with Guglielmo Marconi on his inventions, especially the radio, following which one from the Livorno Library sections ended up being named The Bizzarrini Stockpile.Bizzarrini graduated as an engineer inside the University of Pisa with 1953. He taught briefly ahead of joining Alfa Romeo within 1954. He worked for Alfa Romeo from 1954 to 1957. He began working for Ferrari in 1957, eventually becoming controller of experimental, Sports and GT car development. He worked at Ferrari like 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 (Brief Wheelbase Berlinetta or Berlinetta Passo Corto), and the 1962 Ferrari two hundred and fifty GTO.

Bizzarrini 5300 GT Strada 39;1967–68 designed by Bertone

Bizzarrini ended up being fired by Ferrari during the "palace revolt" of 1961. He became part regarding Automobili Turismo e Sports activity (ATS)), a company started from the ex-Ferrari engineers to build a Formula 1 single seater as well as 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 in order to GTO specifications. This resulted in your Ferrari 250 GT SWB Drogo also called the "Breadvan".Bizzarrini's engineering company, Societa Autostar, was commissioned to layout a V-12 engine to get a GT car to always be built by another discontented Ferrari customer, Ferruccio Lamborghini. Lamborghini considered the resulting engine for being too highly strung, and ordered that that be detuned.

1966 Bizzarrini GT 5300 Strada Chassis Number IA3*0256 MyCarQuest

Bizzarrini worked since 1964 for Iso Rivolta and designed three models: Iso Rivolta GT, Iso Grifo both A3L in addition to A3C versions. His work was in order to develop a pressed steel shape chassis for Iso autos. Renzo Rivolta hired him as consultant on the Iso Gordon GT task which became the Iso Rivolta GT. The Iso Gordon GT prototype got its start from the Gordon-Keeble. The Gordon Keeble GT was designed in 1960 by means of Giugiaro. Bizzarrini tested the automobile 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 tube and especially the Corvette engine. It was the very first time that I had driven 1. It was superior to be able to Ferrari's engines, having the same power but that has a more immediate throttle reaction. 'The Iso Rivolta GT has been a Giugiaro designed four seater with beautiful system, speed, comfort and handling, and was a prosperous car for ISO together with 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine with a classic De Dion rear suspension design with constrained steel monocoque bodywork in excess of pressed steel frame framework. Unveiled to the click 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 brilliant Giugiaro and Bizzarrini working together, it was based over a shortened Iso Rivolta GT chassis and was debuted on the 1963 Turin show. The Grifo epitomised the actual 1960s Italian style featuring a handsome low and extensive handmade bodywork. It was the most effective production car tested through Autocar Magazine in 1966 having a top speed of one hundred sixty mph (260 km/h). Later versions of the Grifo were powered by way of a big block Chevrolet Corvette 435 bhp (324 kW; 441 PS) motor. These 90 handbuilt units are distinguishable because of the raised "pagoda style" scoop bonnet. Some of these Iso Grifo 7 Litri items were rebuilt later with even bigger engines.

68BizzarriniStradaDV13MH010.jpg

Thinking about Bizzarrini was to operate the 3AL cars for competition. The competition versions in the Grifo were named Iso Grifo A3C, C for Competizione or perhaps Corsa. A new lightweight riveted aluminium body was designed and built by Piero Drogo. It was an boldy designed machine, oriented to endurance events. It uses normal ISO underpinnings though the engine was moved further in the chassis frame as opposed to 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).

Bizzarrini 5300GT Strada Takeyoshi images

All-around 29 A3C sport cars were built underneath the ISO name. Five of these twenty nine cars were bodied in plastic/fiberglass by Piero Drogo at Carrozzeria Sports Cars inside Modena. A3Cs were widely ran. Some cars entered this 1964 and 1965 Le Mans 24 hour, 1965 Nürburgring 1000 and also 1965 Sebring. It achieved a The Mans class win in both years plus a 9th overall in 1965 without any factory support. A3Cs were one in the fastest cars on LeMans' Mulsanne Directly in both years.

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