Saito FG-84R3 - 3 Cylinder gas radial : BR

SPECIFICATIONS
Type:4-stroke Airplane
Displacement:5.14 cu. in. (84.3 cc)
Bore: 36.0mm (1.42 in) x 3
Stroke: 27.6mm (1.09 in) x 3
Cylinders: 3
Total Weight: 7.8 lb (3.5 kg) (includes engine, muffler and ignition)
Engine (Only) Weight: 6.7 lb (3.1 kg)
Muffler Weight: 5.5 oz (157 g)
Crankshaft Threads: M10 x 1.25
Benchmark Prop: 24 x 10 @ 6,300 rpm
Prop Range: 23 x 10 – 24 x 10
RPM Range: 1,400 - 6,500 on ground
Fuel: 87-92 octane gasoline (20:1 gas/oil ratio)
Muffler Type: Flex Tube with M14 threads
Cylinder Type: Ringed
Carb Type: Walbro
Crank Type: Threaded

FEATURES
Gasoline version of the 450 3-cylinder radial
Larger displacement than the glow version
2S Li-Po battery compatible ignition without a regulator provides easy starts and reliable performance
Engine heat sink for better cooling and performance through an aerobatic routine
4-stroke sound Saito™ engines are famous for
Complete with electronic ignition, mufflers and engine standoffs