The Cunningham C-4R was a sports car developed in 1952 for the Briggs Cunningham racing team. It won 10 races between 1952 and 1956, including 8 race wins in its class, and scored an impressive 16 podium finishes. [1] [2] [3] [4] [5] [6]
The C-4R was the successor to the C-2R, with which Briggs Cunningham had competed at Le Mans in 1951. Three chassis were built from the C-4R, two Spyders, and a Coupé. The vehicles were powered by a 5.5 L (340 cu in) Chrysler V8 engine. [7]
Of all the racing cars built by Cunningham, the C-4R was the most successful. In 51 race starts, 12 victories were achieved; 26 races ended with a podium finish. There were also eight class wins. The racing car type was driven for the first time in 1952 at the SCCA championship round in Bridgehampton. [8] Phil Walters dropped out because of a defective exhaust. Briggs Cunningham and Bill Spear finished the 1952 24 Hours of Le Mans in fourth place overall and celebrated victory in the class for racing cars with displacement over 5 liters. [9]
The first race victory was brought in September 1952 by John Fitch at the 200-mile race of Elkhart Lake. Fitch was the driver with the most wins with the C-4R. In total, he celebrated seven successes with this model. [10]
The most important and significant overall victory was the success of Fitch and Walters in the 12-hour race at Sebring in 1953, the first sports car world championship race in motorsport history. Third finishes at the 1953 Reims 12 Hours and the Le Mans 24 Hours the following year are also worth mentioning.
Roy Francesco Salvadori was a British racing driver and team manager. He was born in Dovercourt, Essex, to parents of Italian descent. He graduated to Formula One by 1952 and competed regularly until 1962 for a succession of teams including Cooper, Vanwall, BRM, Aston Martin and Connaught. Also a competitor in other formulae, he won the 1959 24 Hours of Le Mans in an Aston Martin with co-driver Carroll Shelby.
Adolf Brudes von Breslau was a Formula One driver from Germany and a member of German nobility. He started racing motorcycles in 1919. As an owner of a BMW and Auto Union dealership in Breslau, he had the opportunities to go racing, which he did from 1928 onwards, initially in hillclimbs. After World War II wiped out his business, he moved to Berlin and for a while became a mechanic, wherever he could find jobs. However he soon was back racing, and he continued until 1968, in hillclimbs – an amazing career of 49 years! He participated in one World Championship Grand Prix, the 1952 Großer Preis von Deutschland, but scored no championship points. He also participated in several non-Championship Formula One races.
John Cooper Fitch was an American racing driver and inventor. He was the first American to race automobiles successfully in Europe in the post-war era.
The Ferrari 195 S was a sports racing car produced by Ferrari in 1950. It was an improved version of the 166 MM. The 195 S won Mille Miglia, Coppa della Toscana and Giro delle Calabria.
Dyson Racing is a professional sports car racing team based in Poughkeepsie, New York in the United States. Founded by Rob Dyson in 1974, the team competed successfully in North American sports car racing series, including the IMSA GT Championship and American Le Mans Series.
Bandini Automobili was an Italian automobile manufacturer operating between 1946 and 1992. It was named after its founder Ilario Bandini. It produced about 75 cars, of which around 40 were sold in the United States.
The Bridgehampton Sports Car Races was a sports car race held at Bridgehampton Race Circuit between 1949 and 1971.
The 1955 Florida International Twelve Hour Grand Prix of Endurance took place on 13 March, on the Sebring International Raceway. It was the second round of the F.I.A. World Sports Car Championship. For the fifth running of the event, the 5.2 mile course had been widened and smoothed with a new asphalt topping laid down. This was for safety and would allow the cars to achieve greater speed, especially in some of the corners.
Philip F. Walters was an American racing driver, who won both the 12 Hours of Sebring and Watkins Glen Grand Prix twice.
Sherwood Johnston was an American racing driver who won racing titles on land and sea. Johnston was active in sports car racing during the 1950s. His greatest success was winning the 1952 SCCA National Sports Car Championship.
Robert John Wilder, Jr., was a native of Massachusetts, who was an American racing driver who competed in the SCCA National Sports Car Championships between 1951 and 1953.
Thomas Lionel Howard Cole, Jr., also known as Tom Cole or Tommy Cole, was a British-American racing driver and co-creator of the Cadillac-Allard sports car. Afflicted by childhood polio, he served in non-combat roles in World War II, and then took up rallying, hillclimbing, and sports car racing full-time after the war. He died, aged 31, in a crash while driving in the 1953 24 Hours of Le Mans.
The March 86G was a Group C and IMSA GTP sports racing car built by March Engineering. Built as simply a chassis with no engine, it was branded as one of three cars, the BMW GTP, the Buick Hawk or the Nissan R86V depending on which engine was placed in the chassis and which team was running it. There were a number of subtle bodywork changes to reflect the manufacturer which ran the car.
Bill Rutan was a racing driver and hillclimb racer. Rutan was the winner of the Climb to the Clouds hillclimb in 1961. Rutan also won the SCCA National Championship Runoffs twice in the Formula C class.
Briggs Swift Cunningham II was an American entrepreneur and sportsman. He is best known for skippering the yacht Columbia to victory in the 1958 America's Cup race, and for his efforts as a driver, team owner, and constructor in sports car racing, including the 24 Hours of Le Mans.
The B. S. Cunningham Company was an automobile company established by Briggs Cunningham. It produced six different models in very small numbers, primarily to be raced at the 24 Hours of Le Mans.
The Cunningham C-6R was a sports car developed in 1954 for the Briggs Cunningham racing team.
The Cunningham C-5R was a sports car developed in 1953 for the Briggs Cunningham racing team.
The OSCA MT4, also spelled the O.S.C.A. MT4 or Osca MT4, is an Italian sports car prototype, designed, developed, and made by Officine Specializzata Costruzioni Automobili, between 1948 and 1956, but was raced and used in active competition until 1966.
The Cunningham C-3 is a Grand tourer, designed and built by the B. S. Cunningham Company beginning in 1952. Intended primarily as a road car, enough C3 were meant to be built to homologate Briggs Cunningham's racing cars, making them eligible to race at the 24 Hours of Le Mans.