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O.S. Speed B2103 Type R .21 (3.5cc) Competition Nitro Engine

Availability: 2 in stock
Manufacturer part number: OS1BP00
Manufacturer: O.S. Engines
$459.99
Products specifications
Displacement .21 (3.49cc)
RPM (Maximum) 34,000
RPM (Practical) 6,000 - 32,600
Bore x Stroke 16.26mm x 16.80mm
Transfer Ports 5
Rear Ball Bearing Steel (25.8mm)
Crankshaft 14mm – Turbo - Tuned
Carburetor Plastic – 9mm – Reverse
Glow Plug Turbo (Novarossi C6TGC)
Exhaust Position Rear
Recommended Fuel Nitro - 25%
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Products specifications
Displacement .21 (3.49cc)
RPM (Maximum) 34,000
RPM (Practical) 6,000 - 32,600
Bore x Stroke 16.26mm x 16.80mm
Transfer Ports 5
Rear Ball Bearing Steel (25.8mm)
Crankshaft 14mm – Turbo - Tuned
Carburetor Plastic – 9mm – Reverse
Glow Plug Turbo (Novarossi C6TGC)
Exhaust Position Rear
Recommended Fuel Nitro - 25%