Saito Engines 33cc 3 Cylinder gas radial: BS

Tower Stock# SAIG1014  •  Manufacturer Stock# SAIEG33R3
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Notes from our tech department:


Designed specifically for the 20-30cc class gasoline powered scale
Gasoline powered version of the Saito FA-200R3 engine
2S LiPo-compatible electronic ignition


Saito FG-33R3 33cc 3-Cylinder Gasoline Powered Radial Engine with
Electronic Ignition, Exhaust System, Engine Mount, Tools, three
SP-1 Spark Plugs and Instruction Manual


2-Stroke Oil: Red Line or Power Model synthetic oil recommended at a
mix ratio of 16:1 - 20:1, 15:1 for break-in
Propeller: 16x8 - 18x6
Ignition Battery: 6-12V at least 1000mAh, 2-3S LiPo recommended


Bore: 1.10 (27mm) x 3
Stroke: 0.80 (19.2mm) x 3
Displacement: 2 cu in (32.98cc)
Oil Mix Ratio: 16:1 - 20:1
Crankshaft Type: Threaded
Crankshaft Threads: 8x1.25mm
Cylinder Type: Ringed AAC
Cylinders: Radial, 3
RPM Range: 1,700 - 9,500RPM
Engine Weight: 50.8oz (1.44kg)
Ignition Weight: 7.1oz (200g)
Muffler Threads: 12mm
Total Weight: 61.0oz (1.73kg)
Carburetor Air Horn to Collet: 6.3 (161mm)
Crankcase Center to Collet: 2.8 (71mm)
Crankcase Center to Center of Throttle Arm: 2.7 (70mm)
Center of Throttle Arm to Carb Air Horn: 0.79 (20mm)

jxs 100418



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