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"Ferrari's ass is mine"
History of the Shelby "Daytona" Cobra Coupe
Select the page you want to see or start on "A Streamlined Cobra" first then click "next" at the end of each page.
Debut of the Daytona & 1964 Season
World Champions & End of the Line
The "Unofficial" Coupes: The 427 "Super Coupe"
Photo Gallery: Racing 1964-1966
When Pete Brock, a 24 year old employee of Shelby America Inc., suggested to Carroll Shelby to build a more streamlined version of the Cobra to compete in Europe's FIA Championship series, few could have imagined the success it would bring. Shelby agreed and construction began in October of 1963. Ferrari had won the title for 6 years running. The Shelby Cobra was a proven performer on American racetracks, however despite it's higher horsepower, at the higher speeds encountered on the tracks of Europe it did not have the aerodynamics to compete with the sleeker Ferrari GTOs.
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Brock, working with team driver, Ken Miles, and one of the fabricators, John Ohlsen, drew up some designs. Using ideas of German aerodynamicist Wunibald Kamm, he designed a unique body to fit on a standard 289 Cobra chassis. Kamm theorized that a "bobbed" tail would behave the same as a tapered tail of some 15 feet in length for optimum laminar flow. Originally a loop rear airfoil was planned as seen in the drawings at left, but the idea was nixed. |
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From measurements of Miles seated in a 289 chassis, a plywood "buck" was built on which the aluminum skin would be formed.
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Photograph from: Dave Friedman, The Shelby American Original Archives 1962-1965, Motorbooks International Publishers ©1994 |
Shelby had the ear of several naysayers including his own Chief Designer, Phil Remington, who didn't support the project. Reportedly, aircraft designer Benny Howard took one look at Brock's "Kamm back" and said it was "all wrong". Returning from lunch with Howard, Shelby was getting a little worried. Pete said, "Have I ever let you down?" "Nope" was the reply and construction continued.
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Photograph from: Dave Friedman, The Shelby American Original Archives 1962-1965, Motorbooks International Publishers ©1994 |
The buck was sent to Cal Metal Shaping where the hand-formed body was made. From design to completed running car took less than 90 days with the car first tested on the track at Riverside California on Feb. 1, 1964. An amazing feat for even today with modern technology. "Project G.T.140" is taking me years and I'm just doing some modifications!
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Carroll and the newly completed coupe, he looks pleased! |
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Photograph by: Dave Friedman, From: Sports Car Graphic, April 1965 Article: "Sports/Racing Car Design: Shelby's Pete Brock" ©1965 Petersen Publishing Co. |
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Daytona Continental 1964 |
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Photograph by: Darryl Norenberg, From: Sports Car Graphic, April 1965 Article: "Sports/Racing Car Design: Shelby's Pete Brock" ©1965 Petersen Publishing Co. |