The sign accompanying the engine. It reads
Pratt & Whitney R-4360 Wasp Major Engine
Donated by Al Lofgren
Manufacturer: Pratt & Whitney
Corp., East Hartford, CT.
Displacement: 4,362.5 cubic inches
Horsepower: 3,500 HP
Bore: 5.75 in.
Stroke: 6 in.
Compression Ratio: 6.7:1
Weight: 3,870 lbs
Aircraft in which it was used: Aero Spacelines Mini Guppy, Aero
Spacelines Pregnant Guppy, Boeing 377 Stratocruiser, Boeing B-50 Superfortress,
Boeing C-97 Stratofreighter,
Boeing KC-97 Stratotanker,
Boeing XF8B, Boeing XB-44 Superfortress, Convair B-36, Convair XC-99,
Curtiss XBTC, Douglas C-74 Globemaster, Douglas C-124 Globemaster II, Douglas
TB2D Skypirate, Fairchild C-119 Flying Boxcar, Fairchild C-120 Packplane,
Goodyear F2G Corsair, Hughes H-4 Hercules ("Spruce Goose"), Hughes XF-11,
Lockheed R6V Constitution, Martin AM Mauler, Martin JRM Mars, Martin P4M
Mercator, Northrop B-35, Republic XP-72, Republic XF-12 Rainbow, SNCASE SE-2010
Armagnac, and Vultee A-41.
Note that the F2G Corsair is actually the "Super Corsair," a modified version
of the more familiar Vought F4U
Corsair; a total of 10 of the F2G version were manufactured.