Shaping the portion of the NACA scoop that is forward of the landing gear bulkheads:
Two pieces of 2″ thick urethane foam 9″ x 15″ were cut.
Two pieces of 1″ thick urethane foam 18″ x 15″ were cut.
The NACA Scoop template was used to shape the four pieces.
The four pieces were trial fit forward of the landing gear bulkhead.