British Racing Motorcycles

Bizzarrini Ohydrates. p. A. was an Italian automotive manufacturer from the 1960s founded by ex - Alfa Romeo, Ferrari and ISO engineer, Giotto Bizzarrini. The company built a small amount of highly developed and innovative sport and racing automobiles before failing in 1969. Notable models include this 5300 GT Strada as well as the P538S.Originally Prototipi Bizzarrini s. r. l., the name was improved to Bizzarrini S. p. A. in 1966. The Bizzarrini marque have been revived with a number of concept cars in your 2000s.Giotto Bizzarrini was blessed in Livorno, Italy in 1926. His father was any rich landowner who came from a family with sturdy roots in Tuscany and the city of Livorno. His grandfather, also named Giotto Bizzarrini, was a biologist who had worked with Guglielmo Marconi on the inventions, especially the radio, following which one from the Livorno Library sections was named The Bizzarrini Library.Bizzarrini graduated as an engineer inside the University of Pisa in 1953. He taught briefly just before joining Alfa Romeo within 1954. He worked for Alfa Romeo by 1954 to 1957. He began working intended for Ferrari in 1957, eventually becoming controller associated with experimental, Sports and GT car or truck development. He worked at Ferrari to be a developer, designer, test driver, and chief engineer for five years. His developments there integrated the Ferrari 250 TR, the Ferrari 250 GT SWB (Short Wheelbase Berlinetta or Berlinetta Passo Corto), and the 1962 Ferrari 300 GTO.

Bizzarrini had been fired by Ferrari in the "palace revolt" of 1961. He became part involving Automobili Turismo e Activity (ATS)), a company started because of the ex-Ferrari engineers to build a Formula 1 single seater and also 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 up grade a Ferrari 250 GT SWB, with chassis number #2819GT for you to GTO specifications. This resulted in this Ferrari 250 GT SWB Drogo also known as the "Breadvan".Bizzarrini's engineering company, Societa Autostar, was commissioned to style a V-12 engine to get a GT car to end up being 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.

Bizzarrini worked since 1964 regarding Iso Rivolta and formulated three models: Iso Rivolta GT, Iso Grifo both A3L as well as A3C versions. His work was to develop a pressed steel figure chassis for Iso automobiles. Renzo Rivolta hired him as consultant towards Iso Gordon GT undertaking which became the Iso Rivolta GT. The Iso Gordon GT prototype got its start from the Gordon-Keeble. The Gordon Keeble GT had been designed in 1960 through Giugiaro. Bizzarrini tested the car and was impressed with the powerful V8 Corvette engine plus the rear De Dion tube for the GT:'Rivolta received me test the prototype. I liked its De Dion tv and especially the Corvette engine. It was the new I had driven one. It was superior to Ferrari's engines, having the same power but having a more immediate throttle reaction. 'The Iso Rivolta GT has been a Giugiaro designed some seater with beautiful body, speed, comfort and handling, and was a productive car for ISO together with 799 units sold. Powered by a 327ci Chevrolet Corvette V8 engine with a classic De Dion backside suspension design with pressed steel monocoque bodywork in excess of pressed steel frame framework. Unveiled to the push in 1963, production continued until 1970.The Iso Grifo A3L had been a monstrous idea for a super coupé, the L coming via Lusso. The result of your brilliant Giugiaro and Bizzarrini functioning together, it was based on a shortened Iso Rivolta GT chassis and was debuted in the 1963 Turin show. The Grifo epitomised the particular 1960s Italian style which consists of handsome low and extensive handmade bodywork. It was the most effective production car tested by simply Autocar Magazine in 1966 with a top speed of one hundred sixty mph (260 km/h). Later versions of this Grifo were powered by way of big block Chevrolet Corvette 435 bhp (324 kW; 441 PS) powerplant. These 90 handbuilt units are distinguishable because of the raised "pagoda style" details bonnet. Some of these Iso Grifo 7 Litri units were rebuilt later with even bigger engines.

The thought of Bizzarrini was to use the 3AL cars for levels of competition. The competition versions in the Grifo were named Iso Grifo A3C, C for Competizione as well as Corsa. A new lightweight riveted lightweight alloy body was designed and built by Piero Drogo. It was an aggressively designed machine, oriented to endurance races. It uses normal ISO underpinnings however the engine was moved further the government financial aid the chassis frame compared 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).

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

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