EnginesAllison V-1710-27/29Allison V-1710-27/29Allison V-1710-27/29LayoutVCoolingLiquidFuelPetrolDisplacement28.02 LAircraft 2193119321933193419351936193719381939194019411942194319441945F-4 Lightning≈ Apr 1942 – Dec 1944≈ Sep 1942 – Aug 1944P-38E210≈ 9 Aug 1942 – Aug 1943