I can understand how all these sprogs are lacking good gen, Cap, but surely you remember the Sikorsky S-56 (or H-37 ''Mojave''). It was a honkin'' big bird with a schnoz similar to the 55''s and 58''s, and the engines were on high sponsons on each side and, in turn, supported the main landing gear. Here are some specs:
Rotor diameter: 21.95 m
Length: 19.76 m
Height: 6.71 m
Weight: Empty: 9386 kg Max: 15000
Engine: Two P&W R-2800 Double Wasp - 2100 hp each
Speed: Max: 209 km/h
Range: Max 233 km
Service Ceiling: 2652 m
First heavy Sikorsky, could carry up to 36 troops
How''s that for a twin piston?!?
The 56 was famous for burning ''more oil than fuel.'' Those sweet old Pratts just didn''t like that particular installation, I guess.
Knew a couple of guys that flew them while on exchange with the US Army - Dooley Ross was one, for those that remember him.