O.S. 13644 .21VG(P) w/New 21F Carb
This is the O.S. Max .21 VG-P Pilot Shaft Sport Engine with new 21F Carburetor.
Developed for 1/8 scale Car, Truggy and Truck Use.
ROAR Legal.
Features
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O.S. 13644 .21VG(P) w/New 21F Carb
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1/4-28 pilot (SG) crankshaft
for Centax type clutch
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Advanced Bi-Metallic Liner.
This process uses a double layer of plating material rather than one thick
layer. This helps the metal to bond to the cylinder and is more durable.
Also, the plating process is more consistent, resulting in a more precise
fit between piston and sleeve for better compression, longer life.
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Two-needle 21F Slide Valve
Carburetor
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One-piece 8-fin Tornado
cylinder head uses standard glow plug
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Rear exhaust
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Two year limited warranty
Specifications
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Displacement: 0.211 cu in
(3.46cc)
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Bore: 0.654" (16.6mm)
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Stroke: 0.63" (16.0mm)
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Practical RPM: 3,000 - 36,000
RPM
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Power Output: 2.0 ps / 30,000
RPM
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Weight: 12.24oz (347g)
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Distance Between Mounting
Holes Same Side: 0.83" (21mm)
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Distance Between Mounting
Holes Opposite Side: 1.4" (37mm)
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Height Bottom of Mounting
Tabs/Top of Cylinder Head: 3.4" (87.4mm)
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Width of Mounting Tabs: 1.8"
(45mm)
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Distance from Backplate to
Front Bearing: 2.6" (65.6mm)
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Distance from Center of Engine
to Front Bearing: 1.7" (44mm)
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Distance from Center of Engine
to Backplate: 0.85" (21.6mm)
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Needle Settings: High Speed: 3
turns out from fully closed
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Metering needle (low speed):
flush with ball link body
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Throttle Stop Screw: 1/2 turn
out from fully closed
Package Contents
Requirements
Comments
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