Originally posted by m0m0yama
Wasn't that actually a pony?
Yep. Allison-powered P-51, with 6 .50 cal (two of which are
mounted in the front lower- fuselage) machine guns, perforated
slat dive brakes on upper and lower wing surfaces that kept dive speed between 250-300 mph, and wing hard points for 2 500#
bombs.
The engine was optimized for performance below 10K.