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Model: OS Motors OSMG0800
Dist. #: OSMG0800   SKU: OSMG0800

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Price:  $799.99 & FREE SHIPPING
Updated on Apr 22, 2018 04:25:25 AM

GF40 4-Stroke Gas Engine w/F-6040 Muffler...
This is the O.S. Engines GF40 4-Stroke Gas Engine.

Ideal for aerobatic or scale airplane
Same firewall program mounting system as the O.S. GT33
Walbro carburetor witn integrated choke rod guide that streamlines
    setup, choke rod guide is integrated with backplate
Favorable Crankcase Ventilation (PCV) assists keep design and environment
    cleaner without blow-by gas and oil waste
Two year minimal guarantee through Pastime Provider starting at date of

GF40 4-Stroke Gas Engine, CM6 Glow Plug, Muffler, Ignition
    Module and Instructions

2-cycle oil, see SPECS
Ignition Battery: 4.8-6.0V NiCd or NiMH, 6.6V LiFe or 7.4V LiPo pack
    LiPo battery requires voltage regulator
Prop: 18x8 for burglary, 18x8-12, 19x8-10 20x8-10
Installing standoffs, length depends on airplane
Gas safe fuel tubing and fuel filter

Displacement: 2.438 cu in (39.96 cc)
Bore: 1.57" (40mm)
Stroke: 1.251" (31.8mm)
Practical RPM Variety: 1,800-9,000
Weight: Engine, 42.3oz (1200g)
Muffler, 4.0oz (113g)
Ignition Module, 3.4oz (95g)
Gasoline/Oil Mixture: 30:1 - 50:1
    25:1 fuel/oil mixture if brand of oil states 50:1 mix
Crankshaft Size: UNF5/16-24
Length from Backplate to Own Hub: 4.7" (118.5mm)
Length from Center of Crankcase to Own Hub: 3.1" (78.6mm)
Length from drive center to end of Crankshaft: 1.6" (41mm)
Length from Carburetor to end of Crankshaft: 7.8" (197.6mm)
Height from Center of Crankshaft to Rocker Cover: 4.9" (126.7mm)
Height bottom of Crankcase/top of Rocker Cover: 6.2" (157.2mm)
Range between Vertical Mounting Hole Centers: 2.1" (54mm)
Range between Horizontal Mounting Hole Centers: 2.7" (70mm)
Width of Cover Plate: 3.3" (83.7mm)
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