OS 55HZ-H Hyper Ringed 55/HZH HELICOPTER ENGINE T-REX 600 .60 size HELI

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Double your traffic. FASTEST SHIPPING ON EBAY!!! This is the NEW OS 55HZ Hyper Ringed Helicopter Engine with the 40L Carburetor. In-Stock, Ships in 24hrsFree Priority Shipping 2-3 Days only within US Super Low Price for only $299.97..Retails for $499.99 Authorized O.S. Dealer 2 Years O.S. Warranty! CONDITION: BRAND NEW IN FACTORY PACKAGE (PART # 15630 ) FEATURES: Ideal for 3D flight-power equal to .60 size heli engines Same mounting bolt pattern and silencer size as the OS 50SX-H Hyper Dual needle 40L carburetor allows independent adjustment of idling, hovering and high speed with four arm throttle lever for use with a variety of servo brands HZ Hyper low profile black aluminum six fin cylinder head Two year limited warranty through manufacturer beginning at the date of purchase INCLUDES: OS 55HZ Hyper Ringed Helicopter Engine with 40L Carburetor, #8 glow plug and instruction manual REQUIRES: 10% to 30% nitro Fuel with at least 18% lubricant (Helicopter Mix) SPECS: Displacement: 0.55 cu in (8.93cc) Bore: 0.91" (23mm) Stroke: 0.85" (23.5mm) Practical RPM: 2,000-17,000 RPM Output: 2.1 PS, 2.07 HP Weight: 14.39oz (408g) Carburetor Settings: High Speed Needle Valve, Two turns open from fully closed Idle Mixture Control Screw, Factory set-do not adjust Medium Speed Needle Valve, Two turns open from fully closed Distance/top of cylinder read more