OS GT15 2ST GASOLINE AIRPLANE ENGINE (61H) W/E-4040 SILENCER

Specifications:
Bore: 1.091" (27.7mm)
Carb Type: Rotary
Length: 4.2" (106.2mm) from pump to front bearing
Total Weight: 32 oz (904 g)
Recommended Fuel: 87 - 93 octane gasoline
Muffler Type: 2-piece aluminum
Muffler Weight: 6.28 oz (178 g)
Starter Type: Hand Held Starter
Cylinder: Single
RPM Range: 2,000 - 15,000
Height: 4.3" (109mm) from crankcase bottom to top of cylinder head
Crankshaft Type: Threaded
HP: 2.4 PS, 2.37 HP @ 15,000RPM
Ignition Weight: 3.35 oz (95 g)
Plug Type: CM6
Crankshaft Threads: UNF5/16-24
Width: 2.4" (61mm) at mounting tabs
Displacement: 0.912 cu in (14.95 cc)
Oil Type & Content: 2-cycle oil at 30:1 - 50:1 mix ratio
Prop Range: 13 x 8-11 - 15x8
Engine (Only) Weight: 22.26 oz (631 g)
Stroke: 0.976 (24.8mm)