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V-3420 | |
---|---|
Allison V-3420 Engine | |
Type | Liquid-cooled W-24 piston engine |
National origin | United States |
Manufacturer | Allison Engine Company |
First run | 1937 |
Major applications | Fisher P-75 Eagle |
Number built | 150[citation needed] |
Developed from | Allison V-1710 |
The Allison V-3420 was a large experimental piston aircraft engine, designed in 1937 by the American Allison Engine Company.