The short-lived Plymouth Road Runner Superbird, a sister design to the Dodge Charger Daytona, was designed to beat the Ford Torino Talladega at NASCAR stock car racing and to lure Richard Petty back to Plymouth. Both cars famously featured a protruding, aerodynamic nosecone, a massive rear spoiler, and a horn whose sound mimicked the Road Runner cartoon character.
Developed specifically for NASCAR racing, the Superbird, a modified Plymouth Road R...
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The short-lived Plymouth Road Runner Superbird, a sister design to the Dodge Charger Daytona, was designed to beat the Ford Torino Talladega at NASCAR stock car racing and to lure Richard Petty back to Plymouth. Both cars famously featured a protruding, aerodynamic nosecone, a massive rear spoiler, and a horn whose sound mimicked the Road Runner cartoon character.
Developed specifically for NASCAR racing, the Superbird, a modified Plymouth Road Runner, and the Charger Daytona, a modified Dodge Charger 500, were among the first American cars to be designed aerodynamically using a wind tunnel and computer analysis. The Superbird's smoothed-out body and nosecone with retractable headlights added nineteen inches to the Road Runner's original length. A rear wing (spoiler) was mounted on tall tail-fins that put it into less disturbed air thus reducing the car's lighte clearance for the trunklid to open freely. The rear-facing fender scoops were used for releasing trapped air from the wheel...
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