The Curtiss E-4 was a 392.7ci 4-cylinder aero engine. It was the first water-cooled Curtiss engine. It produced 50hp@1500rpm with a dry weight of 250 lb
The Curtiss E-4 was a 392.7ci 4-cylinder aero engine. It was the first water-cooled Curtiss engine. It produced 50hp@1500rpm with a dry weight of 250 lb