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
Pioneers
Curtiss V-3
The 1914 water-cooled Curtiss V-2 and V-3 were designed by Charles Manly and were the first Curtiss V-8.
Russia bought several V-3s, but never received them. Their freighter was sunk on the way by a German U-boat.
V-2
Displacement: 1009.56ci
Power: 180-200hp@1400rpm
Dry weight: 690 lb
V-3
Displacement: 1009.56ci
Power: 180-200hp@1400rpm
Dry weight: 690 lb
Curtiss S
The Curtiss S of 1912 was a six-cylinder inline water-cooled aero engine. It produced 60hp@1600rpm from 376.98ci displacement and a dry weight of 245 lb.
Curtiss Crusader
The Curtiss Crusader was an early six-cylinder engine of 120 hp.
Curtiss C-1
The Curtiss C-1, built circa 1904, was the first Curtiss engine. It was a single-cylinder, air-cooled engine of 26.96ci.
Displacement: 26.96ci
Power: 3hp@1800rpm
Bore: 3.25″
Stroke: 3.25″
Height: 17″
Length: 10″
Width: 3.125″
Dry weight: 40 lb
Curtiss H / K
The Curtiss H & K aero engines were four-cylinder, inline, water cooled of 251.32ci. They produced 40hp@1500rpm with a dry weight of 175 lb.
Curtiss A-8
The Curtiss A-8 was an air-cooled, eight-cylinder V engine of 215.68ci displacement. It produced 30hp@1800rpm with a dry weight of 140 lb.
Curtiss A-4
The Curtiss A-4 was an air-cooled, four-cylinder inline engine of 107.84ci displacement. It produced 15hp@1800rpm with a dry weight of 90 lb.
Curtiss 1910 Bennett Racer monoplane
The 1910 Curtiss Bennett Racer monoplane was the first Glen Curtiss monoplane.
Span: 26’3″
Length: 25′
Weight: 600 lb gross
Curtiss-Beachey Speed Tractor
The 1912 Curtiss-Beachey Speed Tractor was the first of the “modern” Curtiss biplanes, with fabric-covered fuselage, although it was flown uncovered for a while, three-point landing gear with tailskid, and double-surfaced wings, but still using trailing interplane ailerons. Used by Beachey for exhibition work. Design was used for the prototype Curtiss Military Tractor. Powered by a 90 hp Curtiss OX V-8.
All Aero 