Gasoline: Regular, no need to use high octane gasoline. Ignition Battery: 4.8-8.4V NiCd or NiMH, 6.6V LiFe or 2S 7.4V LiPo pack, LiPo battery requires voltage regulator. Gasoline safe fuel tubing and fuel filter.
Displacement: 0.912 cu in (14.95cc). Bore: 1.091 (27.7mm). Stroke: 0.976 (24.8mm).Practical RPM: 2,000-15,000 RPM. Weight: 22.26oz (631g) engine, 6.28oz (178g) muffler, 3.35oz (95g) ignition module. Gasoline/Oil Mixture: 30:1 - 50:1, 25:1 fuel/oil mixture if brand of oil states 50:1 mix. Needle Valve: With engine running, close needle valve as RPM increases, close further 60-90° from point where RPM starts to decrease, open slowly as RPM increases, then open 90° further from maximum RPM point.
Mixture Control Valve; Open one turn, open and close throttle a few times to make sure there is no resistance, close mixture control valve 30°, repeat open and closing of throttle then open mixture control valve approximately 90 Degree. Width at Mounting Tabs: 2.4 (61mm). Width of Crankcase below Mounting Tabs: 1.7 (44mm). Length between Mounting Hole Centers: 0.98 (25mm). Muffler Mounting Angle from center of Engine: 4 Degree.
Needle Valve Mounting Angle from center of Engine: 30 Degree. Length from Pump to Drive Hub: 4.2 (106.2mm). Length from Pump to end of Crankshaft: 5.6 (142mm).Length from Pump to center of Crankcase: 1.5 (39.4mm). Length from Drive Hub to end of Crankshaft: 1.4 (35.8mm). Length/center of engine/opposite side of Muffler: 4.1 (103.3mm). Length/center of engine to side of Cylinder Head: 0.96 (24.3mm). Length between Muffler Mounting Hole Centers: 1.6 (42mm).
Length from Crankshaft Center to Muffler Outlet: 4.4 (112.3mm). S OS Two 2 Stroke RC GT15 GT 15 15cc Gas Gasoline RC Airplane Engine OSMG1515" is in sale since Tuesday, July 10, 2018.This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Engine, Exhaust & Fuel Systems\Gas/Nitro Engines". The seller is "rchobbyexperts" and is located in Saint Paul, Minnesota. This item can be shipped worldwide.