Thorlifter
Captain
This is the flight manual for the P-40 Warhawk. The year issued has to be either mid 1943 or 1944 as there is mention made of the P-40N-25, which was introduced in the summer of 1943.
The P-40N-20-CU introduced the V-1710-99 engine, which was simply an -81 powerplant with an automatic engine control unit.
The P-40N-25-CU differed from the N-20 only in having a revised instrument panel and in having non-metal self sealing fuel tanks. Each of these models had 6 .50 cal machine gun, which were introduced in the P-40N-10.
The P-40N-20-CU introduced the V-1710-99 engine, which was simply an -81 powerplant with an automatic engine control unit.
The P-40N-25-CU differed from the N-20 only in having a revised instrument panel and in having non-metal self sealing fuel tanks. Each of these models had 6 .50 cal machine gun, which were introduced in the P-40N-10.