Instead of a nose-mounted oil cooler, I am using that location for a fresh-air inlet with a variable-opening door. I fabricated a door for the inlet using a foam-core sandwich panel, fit it to the opening in the fuselage, and attached it with a hinge just forward of the opening.
A fresh air distribution box was fabricated with flanges to attach to the fuselage and holes for standard SCAT ducts to route the fresh air.
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