Aurelio Lampredi designed a 4-cylinder, 2.5-liter for the F1 World Championship; Alberto Ascari won with it in 1952 and 1953. Subsequently a 2-liter/170 horsepower version was dropped in their deDion tube sports car chassis, and named Mondial in celebration. The first Mondials were coupes but then Pinin Farina the spyder; Scaglietti-built six Series I cars. The cars would remain competitive through 1957.
This example was first raced in the 1954 Ethiopian GP (Guido Petracchi) and exhibited in the Addis Ababa Silver Jubilee Fair. It was stored for the next 15 years. it was bought by Colin Crabbe and restored in the United Kingdom in 1980-1981.
The Ferrari 500 Mondial Spyder was produced from 1954 through 1956 with 14 being bodied by Pinin Farina and 16 by Scaglietti. According to many modern collectors, the Pinin Farina bodied 500 is considered to be more valuable and aesthetically pleasing.
There were two series for the 500 Mondial, the Series 1 and Series 2. The Series 1 lasted from 1953 through 1954 with 20 examples being created. During this time Pinin Farina was tasked with providing the coachwork on 14 Berlinettas and Spyders. The designs produced were similar to the 375 MM, produced during the same time. The remaining six examples were bodied by Scaglietti, all in Spyder configurations. These designs were similar to the 750 Monza but instead of a three-liter engine they were equipped with a two-liter unit. In total there were 37 examples of the 750 Monza built in 1954 and 1955, five of which began life as 500 Mondial models.
The Second series was produced in 1955 with Scaglietti outfitting all ten examples in Spyder configuration. This series had a different engine block with larger carburetors and a five speed manual gearbox. Their bodies were slightly modified in comparison to the Series 1.
The 2-liter four-cylinder engine with 2 Weber Carburetors was placed in the front of the vehicle and drove the rear wheels. The 170 horsepower proved its worth by propelling the 1500 pound vehicle to a second place victory in 1954 at the Mille Miglia. A class victory was achieved in 1956 at the 12-Hours of Sebring endurance race.
The famous Ferrari V-12 engine was designed by Gioacchino Colombo which in 1949 had dominated the Formula 2 class. In 1947 Aurelio Lambredi had joined Ferrari and became Colombo's assistant. By the close of the 1940's, Lambredi was tasked by Enzo to design and built a smaller engine that was more fuel efficient and lighter than the larger 12-cylinder unit. When changes to the World Championship regulations stated that Formula 2 rules would be used, the four-cylinder engine was given a high priority.
The engine created by Lambredi was constructed completely of light alloy and double camshaft heads. Two versions of the engine were created, a 2- and a 2.5-liter version. By 1952 the engine was ready and made its debut in the 500 F2 where Alberto Ascari captured the World Championship with six victories out of seven races. A year later, he captured the title again. In honor of the accomplishment, a 2-liter production car was created and dubbed the 500 Mondial.
The four-cylinder engine design would last until 1956, where it was campaigned successfully in a 500 TR, meaning Testa Rossa or Red Head because of its red cylinder heads. In 1957 the four-cylinder engine was replaced by a V6 engine.
By Daniel Vaughan
source: http://www.conceptcarz.com/vehicle/z8822/Ferrari-500-Mondial.aspx
No comments:
Post a Comment