OS GT60 60cc Gas Two Stroke Large Scale RC Engine w/ Muffler OSMG1561 38600

Description: This is the O.S. GT60 Gasoline Large Scale Airplane Engine with Muffler Features: 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 outputIG-02 electronic ignition system can be powered by 4-6 cell NiCd/NiMH batteries or 2-cell LiPo batteriesCustom designed Walbro carburetor mounted to rear of engine with integrated choke rod guideTwo year limited warranty through Hobby Services beginning at date of purchase Includes: O.S. GT60 Gasoline Engine, IG-02 Electronic Ignition, E6020 Muffler, Instruction, Manual, and CM6 Spark Plug Requires: 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 belowPropeller: 23x8 for break-in, 22x10-12, 23x8-10, 24x8-10 for Acro/Scale modelsMuffler: See COMMENTS belowElectric starter NOTE, The propeller must be brought up to at least 100RPM in order for the electronic ignition to workFuel: Unleaded regular gasoline (no need to use high octane) Specifications: Displacement: 3.656 (59.91cc)Bore: 1.732" (44.0mm)Stroke: 1.551" (39.4mm)RPM Range: 1,600-8,000 RPMOutput: 6.00 hp @ 7,000 RPMWeight: Engine, 49.38 oz (1400 g)Ignition module, 3.7 oz (105 g)Suggested Propeller Size and RPM Data:22x8 7,650 RPM22x10 6,900 RPM23x8 7,000 RPM24x8 6,550 RPM24x10 6,150 RPMCarburetor Settings: Two turns out on high and low speed needles from fully closed position, then start engine and follow break-in instructions in manualDistance/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) COMMENTS: If using a different brand of oil other than Klotz, OS recommends their own mix ratio which may differ from the manufacturersFor 40:1, and 50:1 oils, OS recommends a 30:1 gas/oil mixture25:1 is 5oz of pre-mixed 2-cycle oil or 151 ml per gallon of fuel30:1 is 4.3oz of pre-mixed 2-cycle oil or 126 ml per gallon of fuel40:1 is 3.2oz of pre-mix 2-cycle oil or 95 ml per gallon of fuel50:1 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.

Price: 940.95 USD

Location: Saint Paul, Minnesota

End Time: 2024-01-23T20:01:47.000Z

Shipping Cost: 0 USD