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Most glow engines have a simple ignition system that uses a glow plug rather than a spark plug - so there's no coil, magneto or points. The glow plug is heated by a battery-operated glow starter; meanwhile, the modeler uses a recoil starter, Electric 12V Starter or Starter Box to turn over the engine. When fuel enters the combustion chamber, it's ignited by the heated glow plug - and with that, the engine springs to life, instantly gaining the momentum to continue running after all the starter accessories are removed.

The engine's carburetor supplies the fuel and air needed for combustion. It has several adjustments. A rotating throttle arm controls the AMOUNT of fuel and air that enters the combustion chamber. The high-speed needle valve controls the MIX or proportions of fuel vs. air at mid- to high-speeds. The idle mixture screw is similar to the high-speed needle valve, except that it controls the mix of fuel and air when the engine is only idling. When you've adjusted the high-speed and idle mixtures properly, your engine should operate smooth and steady throughout its speed range.

Introduction

Item:6901-AY14-11

Type: RC Engine Bearing

Closures: OPEN ( NO Sealed )

Note: With 11 Balls

Structure: Nylon 66 to strengthen the cage, C3 Clearance, ABEC-3 Precision

Dimensions: 14 x 25 x 6 mm

ID (inner diameter)/Bore: 14 mm

OD (outer diameter): 25 mm

Width: 6 mm

Quantity: 1 Lot = 1 PC

Notice:

Due to different monitors, there may be some color difference, which is normal.