Saito FA-120R3 4-stroke, 3-cylinder glow engine. Wrench for tappet adjusting screw 1 pc. Glow plug [SAI-GP01, P-SS] 3 pcs. : Stroke 16.2mm(0.6 in)×3 Practical Speed 1,800-10,000rpm max range on the ground: 8,500-9,500rpm.
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