O.S #18640 - OS 91HZ-R MAX W/61E-R Carburettor  [OS-18640]

O.S #18640 - OS 91HZ-R MAX W/61E-R Carburettor
Price:
USD$466.00
Brand:
O.S. Engine
Model:
OS-18640
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The OS 91HZ-R MAX W/61E-R Carburettor produced by O.S. Engine, is classified in R/C Models - Engine / Glow Plug - Helicopter Engines

This is certainly O.S. .91 HZ-R Helicopter Engine, Unique in Box. Built in Japan

Here is the brand new version O.S. .91HZ-R Helicopter motor, with improved design components.

The Max 91HZ-R is developed basing in the 91HZ created expressly for 90 size helicoper models, equipping the brand new O.S. regulator system. The regulator system ensures constantly constant gas supply which can be necessary for 3D routes which need duplicated vigorous mindset changes and for F3C flights which require serious mixture control. Using this system, fuel tank is pressurized by pressure generatedin the crankcase. The fuel sent by stress is managed by the regulator installed prior to the carburetor, then sent in to the motor.

The latest 61E-R carburetor equips twin needles which permit to modify idlling / hovering and high speed mixture on their own.

Features:

  • This really is a primary fuel tank pressurized regulator system integrated variation of this 91HZ
  • Newly created 61E-R Carburetor integrated with a regulator surely regulates pressurized gas. As with other 91HZ machines, it features double needles which can adjust hovering and high speed trip individually Regulator is located at a spot in which heat doesn't suffer and access is easier
  • The system guarantees stable gas supply regardless of quick model mindset and G modifications
  • The system cannot make use of muffler pressurized gas system which requires needle adjustment based on the modification of muffler stress

Includes:

  • O.S. .91HZ-R Helicopter Engine with Pump, 61E-R Carb, #8 Glow Plug, always check Valve, Head Gasket 0.2mm, Needle Adjusting screw (M2.6*5 2 pcs) , English Instructions

Specs:

  • Displacement: 0.912 cu in (14.95 cc)
  • Bore: 1.091 in (27.7mm)
  • Stroke: 0.976 in (24.8mm)
  • Practical RPM: 2,000 - 16,000
  • Energy Output: 3.4 hp @ 15,000 RPM
  • Body weight: 625g

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