Dayton Airplane Engine Co Bear
Equipment included a hub for a wooden propeller, exhaust flanges. Instruction book, and tool kit.
Accessories available at extra cost were a fuel pump drive, C-5 fuel pump, starter, and hub for a steel propeller.
Type: 4 cylinder inline, air cooled
Approved Type Certificate No.11
Military Rating: 110 hp at 1500 rpm
Rating: 120 hp at 1850 rpm
Displacement: 445 cu.in
Compression ratio: 5.1-1
Bore: 4 1/2 in
Stroke: 7 in
Length: 50 3/32 in
Width: 18 1/4 in
Height: 38 27/32 in
Weight: 375 lb
Fuel consumption: not more than .525 lb/hp/hr
Oil consumption: not more than .0125 lb/hp/hr
Lubrication: Force feed
Ignition: 2 Dual Bosch magnetos
Carburation: Zenith L-8
Spark plugs: 2 per cylinder B.G. 1 XA.