How much horsepower would the challenger hellcat redeye widebody need to run the speed of sound arrive before the sound of its legendary engine  arrives?

assume stock redeye widebody curb weight

assume no wind

assume no driveline losses

redeye travelling at the speed of sound (760 mph --> 1116.4ft/sec)

hp = fsum x v/hp

f drag = 1/2 pv^2 cda

f rolling resistance = crr x weight

f sum = f drag + f rolling resistance

cd = .398

a = 26.72 ft^2

crr = .015

p= .002377 slugs/ft^3