O.S. Engine OSMG2713 - #7 Medium Hot Glow Plug for Smooth Hover Control [OSMG2713]

Price:

NZD$12.72

Brand:

O.S. Engine

Model:

OSMG2713

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R/C Models - Engine / Glow Plug - Glow Plugs

Tune Low RPM Behaviour with O.S. Engine OSMG2713 - #7

The O.S. Engine OSMG2713 - #7 Medium Hot Glow Plug is engineered to optimise 2-stroke performance at lower revs. Compared with the O.S. #8 it has a slightly hotter heat range, giving improved responsiveness when coming off idle. The plug was developed with helicopter pilots in mind to provide smoother hovering and precise throttle feel for 3D and F3C style flying. It is suitable for a wide range of 2-stroke aeroplane and car applications, excluding engines with turbo heads.

Is the O.S. Engine OSMG2713 - #7 suitable for precision hover work?

Yes. Its medium hot range smooths out throttle transitions and helps maintain stable hover RPM when trimmed correctly.

Should I change needle settings when switching from #8 to #7?

You may need minor needle adjustments since the #7 runs slightly hotter; small trims at low throttle and midrange usually tune out any differences.

Can I use this plug in glow glow engines across models?

It works well in many glow 2-stroke models, both aeroplane and car, provided the engine is not equipped with a turbo head design.

How does the #7 affect warm-up and idle?

The medium hot setting tends to help smoother warm-up and steadier idle behaviour compared with cooler plugs, especially under hover load.

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