Bizzarrini Ersus. p. A. was an Italian automotive manufacturer in the 1960s founded by past Alfa Romeo, Ferrari and ISO professional, Giotto Bizzarrini. The company built only a few highly developed and state-of-the-art sport and racing vehicles before failing in 1969. Notable models include this 5300 GT Strada plus the P538S.Originally Prototipi Bizzarrini utes. r. l., the name was altered to Bizzarrini S. p. A. in 1966. The Bizzarrini marque has been revived with several concept cars in this 2000s.Giotto Bizzarrini was born in Livorno, Italy in 1926. His father was any rich landowner who came from a family with solid roots in Tuscany along with the city of Livorno. His grandfather, also named Giotto Bizzarrini, was a biologist who had worked with Guglielmo Marconi on their inventions, especially the radio, following which one in the Livorno Library sections had been named The Bizzarrini Library.Bizzarrini graduated as an engineer within the University of Pisa with 1953. He taught briefly previous to joining Alfa Romeo in 1954. He worked for Alfa Romeo through 1954 to 1957. He began working intended for Ferrari in 1957, eventually becoming controller involving experimental, Sports and GT car development. He worked at Ferrari as being a developer, designer, test driver, and chief engineer intended for five years. His developments there incorporated the Ferrari 250 TR, the Ferrari 250 GT SWB (Small Wheelbase Berlinetta or Berlinetta Passo Corto), and the 1962 Ferrari 400 GTO.
1965 Sebring 12Hour Grand Prix of Endurance Race History amp; Photos
Bizzarrini had been fired by Ferrari in the "palace revolt" of 1961. He became part involving Automobili Turismo e Hobby (ATS)), a company started with the ex-Ferrari engineers to develop a Formula 1 single seater and also 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 enhance a Ferrari 250 GT SWB, with chassis number #2819GT to be able to GTO specifications. This resulted in the particular Ferrari 250 GT SWB Drogo also referred to as the "Breadvan".Bizzarrini's engineering company, Societa Autostar, was commissioned to design 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 to become too highly strung, and ordered that the idea be detuned.
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Bizzarrini worked since 1964 intended for 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 body chassis for Iso autos. Renzo Rivolta hired him as consultant towards Iso Gordon GT project which became the Iso Rivolta GT. The Iso Gordon GT prototype got its start from the Gordon-Keeble. The Gordon Keeble GT ended up being designed in 1960 simply by Giugiaro. Bizzarrini tested the auto and was impressed through the powerful V8 Corvette engine along with the rear De Dion tube for the GT:'Rivolta acquired me test the prototype. I liked its De Dion pipe and especially the Corvette powerplant. It was the new I had driven one particular. It was superior in order to Ferrari's engines, having the same power but using a more immediate throttle reaction. 'The Iso Rivolta GT was a Giugiaro designed four seater with beautiful entire body, speed, comfort and handling, and was a profitable car for ISO having 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine which has a classic De Dion back suspension design with hard pressed steel monocoque bodywork above pressed steel frame chassis. Unveiled to the media in 1963, production continued until 1970.The Iso Grifo A3L had been a monstrous idea for the super coupé, the L coming via Lusso. The result of your brilliant Giugiaro and Bizzarrini doing work together, it was based over a shortened Iso Rivolta GT chassis and was debuted on the 1963 Turin show. The Grifo epitomised the 1960s Italian style using its handsome low and vast handmade bodywork. It was the speediest production car tested through Autocar Magazine in 1966 having a top speed of 160 mph (260 km/h). Later versions of this Grifo were powered with a big block Chevrolet Corvette 435 bhp (324 kW; 441 PS) motor. These 90 handbuilt units are distinguishable from the raised "pagoda style" scoop bonnet. Some of these Iso Grifo 7 Litri items were rebuilt later with a great deal larger engines.
Sebring Saga 1965 Sebring 12 Hour Profile, Photos
The thinking behind Bizzarrini was to make use of the 3AL cars for rivalry. The competition versions on the Grifo were named Iso Grifo A3C, C for Competizione or even Corsa. A new lightweight riveted alloy body was designed and built by Piero Drogo. It was an aggressively designed machine, oriented to endurance backgrounds. It uses normal ISO underpinnings however the engine was moved further back in the chassis frame compared to Grifo A3L, protruding well into this driver's cabin, fitted with hot cameras and fed by a number of big Weber carburettors, giving more than 300 bhp (298 kW; 406 PS).
1965 Bizzarrini A3C Is 100 Percent Restored and Ready to Race
Around 29 A3C sport cars were built underneath the ISO name. Five of these 29 cars were bodied within plastic/fiberglass by Piero Drogo from Carrozzeria Sports Cars within Modena. A3Cs were widely competed. Some cars entered the actual 1964 and 1965 Le Mans 24 hour, 1965 Nürburgring 1000 as well as 1965 Sebring. It achieved a Le Mans class win in both years plus a 9th overall in 1965 with no factory support. A3Cs were one from the fastest cars on LeMans' Mulsanne Straight in both years.
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