Saito FG-73R5 73cc 5-Cylinder 4-Stroke Gas Radial Engine

• Benchmark Prop: 22x10", 23x10"
• Bore: 1.14" (29.0mm)
• Crankshaft Threads: M10x1.25
• Cylinders: Five
• Displacement: 4.4 cu in (72.7 cc)
• Engine (Only) Weight: 13.4oz (380g)
• Length: 7.2" (182mm) mounting bracket to drive washer
• Oil Type & Content: 2-stroke
• Outer Diameter: 9.0" (230mm)
• Prop Range: 22x10 - 23x10
• RPM Range: 1,200 - 7,000
• Recommended Fuel: Gasoline
• Starter Type: Bump
• Stroke: 0.87" (22.0mm)
• Total Weight: 13.4oz (380g)
• Type: Gasoline powered 5-cylinder Radial