Speedwell
Country: United States of America
Parent Team:
Also known as:
Competed in championships:
| Year | Championship | Racing Class | Driver(s) | Manufacturer / Chassis | Manufacturer Model | Engine Supplier | 1913 | USAC Gold Crown Series 1913 | Champ Car | E.T. McConners | Speedwell | Speedwell | 1911 | USAC Gold Crown Series 1911 | Champ Car | J.H. Gordon | Speedwell | Speedwell | 1910 | USAC Gold Crown Series 1910 | Champ Car | Jap Clemens | Speedwell | Speedwell |
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