/Airplanes/Allies/USA/02-Fighter-Bombers/P-40(Hawk)/XP-40Q-1.htm | Up-dated: 11-04-2019 |
The first prototype.
ex P-40K-10-CU equipped with Allison V-1710-121 engine with two-speed
supercharger and bubble canopy. XP-40Q was the fastest of the P-40 series
with a top speed of 679 km/h. But but its performance was not enough
of an improvement to merit production. |
ex P-40K-10-CU. |