Bizzarrini Utes. p. A. was an Italian automotive manufacturer in the 1960s founded by ex - Alfa Romeo, Ferrari and ISO engineer, Giotto Bizzarrini. The company built few highly developed and superior sport and racing motor vehicles before failing in 1969. Notable models include the actual 5300 GT Strada and the P538S.Originally Prototipi Bizzarrini utes. r. l., the name was modified to Bizzarrini S. p. A. in 1966. The Bizzarrini marque has become revived with several concept cars in this 2000s.Giotto Bizzarrini was delivered in Livorno, Italy in 1926. His father was the rich landowner who got their start in a family with robust roots in Tuscany plus the city of Livorno. His grandfather, also named Giotto Bizzarrini, was a biologist who had caused Guglielmo Marconi on his or her inventions, especially the radio, following which one on the Livorno Library sections ended up being named The Bizzarrini Selection.Bizzarrini graduated as an engineer from the University of Pisa throughout 1953. He taught briefly previous to joining Alfa Romeo with 1954. He worked for Alfa Romeo via 1954 to 1957. He began working intended for Ferrari in 1957, eventually becoming controller involving experimental, Sports and GT car or truck development. He worked at Ferrari as a developer, designer, test driver, and chief engineer for five years. His developments there involved the Ferrari 250 TR, the Ferrari 250 GT SWB (Limited Wheelbase Berlinetta or Berlinetta Passo Corto), and the 1962 Ferrari three hundred GTO.
Bizzarrini seemed to be fired by Ferrari through the "palace revolt" of 1961. He became part associated with Automobili Turismo e Game (ATS)), a company started from the ex-Ferrari engineers to make a Formula 1 single seater plus a GT sport car, the A. T. S. Serenissima.One of ATS's fiscal backers, Count Giovanni Volpi, owner of Scuderia Serenissima, hired Bizzarrini to improve a Ferrari 250 GT SWB, with chassis number #2819GT in order to GTO specifications. This resulted in the Ferrari 250 GT SWB Drogo generally known as the "Breadvan".Bizzarrini's engineering company, Societa Autostar, was commissioned to design a V-12 engine for a GT car to possibly be built by another unhappy Ferrari customer, Ferruccio Lamborghini. Lamborghini considered the resulting engine to get too highly strung, and ordered that the item be detuned.
Prototype Cars from the 39;70s Barnorama
Bizzarrini worked since 1964 with regard to Iso Rivolta and developed three models: Iso Rivolta GT, Iso Grifo both A3L and also A3C versions. His work was to build up a pressed steel shape chassis for Iso autos. Renzo Rivolta hired him as consultant towards the Iso Gordon GT task which became the Iso Rivolta GT. The Iso Gordon GT prototype was developed from the Gordon-Keeble. The Gordon Keeble GT seemed to be designed in 1960 by means of Giugiaro. Bizzarrini tested the car or truck and was impressed from the powerful V8 Corvette engine along with the rear De Dion tube used by the GT:'Rivolta acquired me test the prototype. I liked its De Dion tv and especially the Corvette powerplant. It was the first-time I had driven 1. It was superior in order to Ferrari's engines, having the same power but which has a more immediate throttle answer. 'The Iso Rivolta GT was a Giugiaro designed four seater with beautiful physique, speed, comfort and handling, and was a profitable car for ISO having 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine having a classic De Dion backside suspension design with pressed steel monocoque bodywork above pressed steel frame chassis. Unveiled to the mass media in 1963, production continued until 1970.The Iso Grifo A3L seemed to be a monstrous idea for just a super coupé, the L coming through Lusso. The result of the brilliant Giugiaro and Bizzarrini working together, it was based on the shortened Iso Rivolta GT framework and was debuted with the 1963 Turin show. The Grifo epitomised the particular 1960s Italian style featuring a handsome low and large handmade bodywork. It was the speediest production car tested by Autocar Magazine in 1966 with 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) motor. These 90 handbuilt units are distinguishable from the raised "pagoda style" info bonnet. Some of these Iso Grifo 7 Litri units were rebuilt later with a whole lot larger engines.
Archive for the ‘Bizzarrini P538’ tag
The idea of Bizzarrini was to make use of the 3AL cars for levels of competition. The competition versions of the Grifo were named Iso Grifo A3C, C for Competizione or maybe Corsa. A new lightweight riveted aluminum body was designed along with built by Piero Drogo. It was an strongly designed machine, oriented to endurance races. It uses normal ISO underpinnings though the engine was moved further back in the chassis frame versus Grifo A3L, protruding well into this driver's cabin, fitted with hot cams and fed by several big Weber carburettors, giving more than 400 bhp (298 kW; 406 PS).
1966, Bizzarrini A3C Competition Lightweight Coupe Classic Garage
All-around 29 A3C sport cars were built beneath ISO name. Five of these up to 29 cars were bodied with plastic/fiberglass by Piero Drogo on Carrozzeria Sports Cars inside Modena. A3Cs were widely competed. Some cars entered the actual 1964 and 1965 The Mans 24 hour, 1965 Nürburgring 1000 and also 1965 Sebring. It achieved a Le Mans class win in both years along with a 9th overall in 1965 without having factory support. A3Cs were one on the fastest cars on LeMans' Mulsanne Direct in both years.
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