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Contents:
-Alpha Plus .21 Dragon IV Nitro Engine
-Alpha P3 (Hot) Turbo Glowplug
-6mm, 6.5mm, 7mm Venturi
Specification:
Displacement:3.5cc |
Bore:16.26mm |
Stroke:16.8mm |
Practical R.P.M.:4000~41000rpm |
Weight:about 360g |
Ports:3ports |
Sleeve:ABC |
Crankshaft Diam:14mm diameter |
Crankshaft: DEC Crankshaft |
Glow Plug Type:Turbo |
Exhaust:Rear |
Carburetor Diam:9.0mm(Variable) |
Case Material:Aluminum |
Carburetor:3 Needles |
The Dragon IV, is a pre broken-in, 3 port engine designed to our engineers very highest specification. The Dragon IV has the benefit of being easy to tune and within 2-4 tanks, be ready to race due to the out of the box pre broken-in advantages.
The Dragon IV comes with a Ceramic rear engine bearing.
Recommended exhaust is the Alpha 2159, and P3 plug.