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Toys & Hobbies / Radio Control & Control Line / RC Model Vehicle Parts & Accs / Engine, Exhaust & Fuel Systems / Gas/Nitro Engines
Alpha Plus 21-Dragon IV .21 Nitro Engine (*Pre Broken in from the Factory*)
Free Priority Mail or UPS 3 day shipping. Please contact with any questions! 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.
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