FG-73R5 73cc 4-Cycle Gasoline

Saito FG-73R5 – 5-Cylinder Radial 4-Stroke Gasoline EngineThis radial gasoline engine is a scale-modelers delight, delivering an incredible sound, smooth poower and reliability that Saito has built their reputation on.Features:Application: 2-stroke 50cc gasoline class5-cylinder radial offers great scale appearance2S Li-Po battery compatible ignition provides easy starts and reliable performanceAmazing 4-stroke Saito™ engine soundUpdated intake designThe engine comes complete with electronic ignition, flex-pipe exhausts and engine standoffsSaito recommends the use of KLOTZ Original Techniplate synthetic oil, at a mix ratio of 15:1 – 20:1Specs:Displacement: 72.7ccBore: 29.0mmStroke: 22.0mmWeight (Approx): 2600gWeight (Muffler): 280gWeight (Ignition): 380gPractical RPM Range: 1200～7800rpmSuggested Prop Size: 22″×10″～23″×10″Battery for Ignition: 6-8.4V with more than 1.5AhSpark Plug: SP-1 or SP-2 (1/4-32)