Associated 800 121VR .21 Buggy
Engine 800
This is the 121VR 0.21 Off-Road
Competition Nitro Buggy Engine from Team Associated.
Features
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Associated 800 121VR .21 Buggy
Engine 800
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3+1 port chrome plated
cylinder
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High silicon CNC machined
piston
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Knife edged 7075 aluminum
connecting rod
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Polished turbo scoop
crankshaft with silicone insert
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Chrome plated back plate with
turbo scoop
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Precision ball bearing
supported crankshaft
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Lightweight machined aluminum
heatsink head
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Oversized finned turbo head
button
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Thermo insulated screw mounted
2-needle carburetor
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7.0mm, 8.0mm, and 9.0mm air
restrictors
Specifications
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Displacement: .21 cu in
(3.46cc)
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Bore: 16.6mm (0.65")
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Stroke: 16.0mm (0.63")
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Maximum RPM: 40,000
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Weight: 352g (12.4oz)
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Distance Between Mounting
Holes Same Side: 21mm (0.83")
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Distance Between Mounting
Holes Opposite Side: 38mm (1.5")
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Height Bottom of Mounting
Tabs/Top of Cylinder Head: 94mm (3.7")
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Width of Mounting Tabs: 8mm
(0.31")
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Distance from Backplate to
Front Bearing: 64mm (2.5")
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Distance from Center of Engine
to Front Bearing: 42mm (1.7")
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Distance from Center of Engine
to Backplate: 22mm (0.87")
Contents
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One 121 .21VR Off-Road
Competition Nitro Buggy Engine with slide valve carburetor, exhaust seal,
6mm and 7mm carb restrictors, and instruction manual
Requirements
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Turbo glow plug, air filter
and filter oil, glow ignitor, 30% nitro fuel
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Most of the fuels we carry
meet or exceed the lubricant content required for optimum performance and
maximum engine life. In the past, the conventional lubricant content used in
fuel was 18%. But with new advanced technologies, fuels like Red Alert and
O'Donnell for example, have a better quality of lubricants even though the
percentages of lubricant content are lower. These high-tech lubricants
provide exceptional cooling and protection.
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