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- Dallas Trans-Am Race, Cancelled Due to Rain, April 1970 - Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- 25 April 1970-26 April 1970
- Collections - Artifact
Dallas Trans-Am Race, Cancelled Due to Rain, April 1970
Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- Dallas Trans-Am Race, Cancelled Due to Rain, April 1970 - Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- 25 April 1970-26 April 1970
- Collections - Artifact
Dallas Trans-Am Race, Cancelled Due to Rain, April 1970
Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- Dallas Trans-Am Race, Cancelled Due to Rain, April 1970 - Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- 25 April 1970-26 April 1970
- Collections - Artifact
Dallas Trans-Am Race, Cancelled Due to Rain, April 1970
Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- Dallas Trans-Am Race, Cancelled Due to Rain, April 1970 - Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- 25 April 1970-26 April 1970
- Collections - Artifact
Dallas Trans-Am Race, Cancelled Due to Rain, April 1970
Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- Dallas Trans-Am Race, Cancelled Due to Rain, April 1970 - Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- 25 April 1970-26 April 1970
- Collections - Artifact
Dallas Trans-Am Race, Cancelled Due to Rain, April 1970
Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- Dallas Trans-Am Race, Cancelled Due to Rain, April 1970 - Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- 25 April 1970-26 April 1970
- Collections - Artifact
Dallas Trans-Am Race, Cancelled Due to Rain, April 1970
Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- Scale Model of Indy Car Side Pod Tunnel Used for Airflow Testing, 1981 - Bobby Unser tested scale model body parts, like this one, to design a better race car. He used a flow bench -- typically used to analyze engine parts -- to determine which design would most effectively push a car closer to the racing surface. This downward force provides greater traction for higher cornering speed. Unser's innovative approach allowed for more development while reducing the amount of full-scale wind tunnel and track testing.
- February 07, 1981
- Collections - Artifact
Scale Model of Indy Car Side Pod Tunnel Used for Airflow Testing, 1981
Bobby Unser tested scale model body parts, like this one, to design a better race car. He used a flow bench -- typically used to analyze engine parts -- to determine which design would most effectively push a car closer to the racing surface. This downward force provides greater traction for higher cornering speed. Unser's innovative approach allowed for more development while reducing the amount of full-scale wind tunnel and track testing.
- Scale Model of Indy Car Side Pod Tunnel Used for Airflow Testing, 1981 - Bobby Unser tested scale model body parts, like this one, to design a better race car. He used a flow bench -- typically used to analyze engine parts -- to determine which design would most effectively push a car closer to the racing surface. This downward force provides greater traction for higher cornering speed. Unser's innovative approach allowed for more development while reducing the amount of full-scale wind tunnel and track testing.
- 07 Februry 1981
- Collections - Artifact
Scale Model of Indy Car Side Pod Tunnel Used for Airflow Testing, 1981
Bobby Unser tested scale model body parts, like this one, to design a better race car. He used a flow bench -- typically used to analyze engine parts -- to determine which design would most effectively push a car closer to the racing surface. This downward force provides greater traction for higher cornering speed. Unser's innovative approach allowed for more development while reducing the amount of full-scale wind tunnel and track testing.
- Press Release, "Special Rig Shortens Pit Stops," 1969 - In 1969, Team Penske and Sunoco built a special rig to speed refueling. The 19-foot tower held barrels containing fuel, dry ice and acetone. Cooling the fuel contracted it, allowing the team to fit 23 gallons into a 22-gallon car tank. Over a long race, that extra fuel could eliminate a pit stop. Trans-Am officials ultimately outlawed the tall rig.
- 1969
- Collections - Artifact
Press Release, "Special Rig Shortens Pit Stops," 1969
In 1969, Team Penske and Sunoco built a special rig to speed refueling. The 19-foot tower held barrels containing fuel, dry ice and acetone. Cooling the fuel contracted it, allowing the team to fit 23 gallons into a 22-gallon car tank. Over a long race, that extra fuel could eliminate a pit stop. Trans-Am officials ultimately outlawed the tall rig.
- Dallas Trans-Am Race, Cancelled Due to Rain, April 1970 - Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.
- 25 April 1970-26 April 1970
- Collections - Artifact
Dallas Trans-Am Race, Cancelled Due to Rain, April 1970
Dave Friedman captured and preserved auto racing history through his photography. His work -- and his collection of works by other photographers -- documents key races, cars, drivers, and teams. The Trans-Am Series planned two days of racing at Dallas International Speedway on April 25-26, 1970. Heavy rain forced officials to cancel events on April 26.