GT60 Gasoline Large Scale Airplane Engine with Muffler. Linerless cylinder with the cylinder head integrated with the cylinder, this arrangement allows for extremely precise intake/exhaust timing and very high scavenging efficiency resulting in higher output. IG-02 electronic ignition system can be powered by 4-6 cell NiCd/NiMH batteries or 2-cell LiPo batteries. Custom designed Walbro carburetor mounted to rear of engine with integrated choke rod guide. GT60 Gasoline Engine, IG-02 Electronic Ignition, E6020 Muffler, Instruction, Manual, and CM6 Spark Plug.
Two-Cycle Oil: Break-In, Klotz Modelube recommended, mix at 30:1 gas/oil mixture for 10 flights, 1.3 - 1.6 gallons (5-6 liters) of gas After Break-In: mix at 50:1 ratio, See COMMENTS below. Propeller: 23x8 for break-in, 22x10-12, 23x8-10, 24x8-10 for Acro/Scale models. Electric starter NOTE, The propeller must be brought up to at least 100RPM in order for the electronic ignition to work. Fuel: Unleaded regular gasoline (no need to use high octane). Displacement: 3.656 (59.91cc).
Bore: 1.732 (44.0mm). Stroke: 1.551 (39.4mm). RPM Range: 1,600-8,000 RPM.Weight: Engine, 49.38 oz (1400 g). Ignition module, 3.7 oz (105 g). Suggested Propeller Size and RPM Data.
Carburetor Settings: Two turns out on high and low speed needles from fully closed position, then start engine and follow break-in instructions in manual. Distance/Vertical Mounting Hole Centers: 2.6 (66mm). Distance/Horizontal Mounting Hole Centers: 3.1 (78mm). Height of Mounting Tabs: 3.4 (85.6mm). Height Lower Mounting Tab/Top of Cylinder Head: 6.9 (175mm).Height Lower Mounting Tab/Crankshaft Center: 1.7 (42.8mm). Height Crankshaft Center/Top of Cylinder Head: 5.2 (132.2mm). Cylinder Head Width: 6.6 (168mm). Width at Mounting Tabs: 3.8 (97.6mm).
Center of Muffler Mounting Holes: 1.6 (40mm). Distance/Crankshaft Center to Muffler Hole Center: 2.7 (69.5mm). Length from Carburetor to Backplate: 1.5 (38.8mm). If using a different brand of oil other than Klotz, OS recommends their own mix ratio which may differ from the manufacturers.For 40:1, and 50:1 oils, OS recommends a 30:1 gas/oil mixture. 25:1 is 5oz of pre-mixed 2-cycle oil or 151 ml per gallon of fuel. 30:1 is 4.3oz of pre-mixed 2-cycle oil or 126 ml per gallon of fuel. 40:1 is 3.2oz of pre-mix 2-cycle oil or 95 ml per gallon of fuel. 50:1 is 2.6oz of pre-mix 2-cycle oil or 76 mll per gallon of fuel. The following mufflers are ideal for different applications; J'TEC Large Wraparound Pitts Muffler, JTCG7950 for inverted mounting applications. Bisson Wraparound BISG9250, and Inverted BISG9251 mufflers will also fit. The item "OS GT60 60cc Gas Two Stroke Large Scale RC Engine with Muffler OSMG1561 38600" is in sale since Friday, January 23, 2015.
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.