Packard V-1650 Merlin

U.S. manufactured version of the British Roll-Royce Merlin. Photo above shows two Packard Merlin engines being prepared for the P-51 project.

Technical Specifications
Cylinders	12
Displacement/ Compressions	1,649 cu in
Rated Output	1,690 hp at 3,000 r.p.m
Dry Weight	1,450 lbs
Commonly Used On	Hurricane, Spitfire, Mosquito and P-51