This is a more detailed version of the P-122 that I made.

Fire guns with throttle > 95 to use water injection system, this will give you a boost in speed.

The P - 122 was a high altitude fighter/interceptor. with its large air cooled radial engine mounted behind the pilot, it was both aerodynamic and powerful. while minimizing drag this configuration also simplified its novel turbocharging system. The turbocharger was paired with water-methanol injection for maximum power. The innovative engine design gave it both top speed at sea level and superb high altitude performance.

It was the first fighter to be designed around the mk. II flak guns, 40 mm cannons that fired miniature flak shells. While this weapon possessed excellent destructive potential, it had a low rate of fire, making aiming more difficult.

AG1: Canopy
AG2: Ammo Bay Doors
AG3: Lights
AG8: Engine

Note: The water injector messes with the cannon lead indicator, so don't use it while aiming.