Normal power settings for P-51, 36 inches manifold pressure, 2400 rpm, 60 gph, indicated airspeed 270mph, or 235 knots, true airspeed 308 mph
Corsair 30 inches, 2000 rpm, 85gph, indicated speed 210 knots.
This is why the P-51 has been widely accepted as such an important tool in winning the...