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Product Detail |
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This is a .47 2-Stroke Airplane ABC Engine w/ Remote Needle Valve from GMS.
FEATURES: Ball bearing-supported crankshaft
Low speed needle-equipped carburetor with remote mounted high speed
needle valve reduces chance of injury from spinning propellers
Aluminum Brass Chrome piston/sleeve construction
Adjustable exhaust outlet on muffler allows 360° rotation of
muffler tip
Gold anodized heatsink head
One-piece crankcase with a bead-blasted finish
2 year warranty on all GMS engines
INCLUDES: One .47 ringed airplane engine
One bolt-through muffler
One carburetor
One muffler gasket
One remote needle valve with mounting bracket
One glow plug
Two allen key tools
Two muffler screws
One manual and parts list
REQUIRES: Attaching High Speed remote needle valve and muffler.
5-15% airplane nitro fuel.
10x7 break-in propeller
SPECS: Displacement: .47 cid (7.72 cc)
Bore: 22.4mm
Stroke: 19.6mm
Output: 1.47 BHP at 16,000 RPM
Practical range: 2,000 - 16,000 RPM
Weight: 16.7oz (475g) with muffler
Center distance width across mounting holes: 1.7" (44mm)
Center distance length of mounting holes on same side: 0.69" (17.5mm)
Length from front of crankcase to backplate screws: 3.4" (87.3mm)
Width across mounting flanges: 2.0" (51.5mm)
Total height of engine: 3.43" (87.3mm)
Length from center of head to front of crankcase: 2.4" (61.8mm)
Widest width of crankcase neglecting mounting flanges: 1.4" (35.7mm)
Length from front of crankcase to center distance of front
mounting hole: 2.1" (53mm)
Height from crankshaft center to top of head: 2.8" (71.2mm)
Crankshaft thread size: 1/4-28
COMMENTS: Sport Model: 10x7, 11x6
Racing Model: 9x6
Scale Model: 11x6
For the GMS .47 engine with front-mounted needle, use GMEG1047.
All GMS engines use the same owner's manual
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