NGH GT25 Bench Run (2)

25cc NGH engine

[@andrewmole6072]

My NGH 25cc would not start for three days of trying. In desperation, I turned the engine over with an electric drill, powering the prop. nut with a socket spanner. This brought lots of fuel to the carb. and it started after 10 minutes of spluttering. If you try this, oil the engine and make sure the ignition is off. I hope this helps. P.S. This is one heroic engine for the money.

[@gianninervei6418]

Hello. I have some very big problems start as the same engine. Do you have any suggestions for me? I read that the opening of the minimum and maximum are about one and a half. Percentage of mixture, company and type of oil,hall probe position, everything would be much appreciated. Thank you.

[@johnlong7093]

I set my needles to 1 full turn out from closed.

[@ChristianGinard]

hey! what about the vibrations???

[@jasonmao1162]

What is the prop on this test?

[@jesseriddell8140]

Any tips on tuning ? What are your needles set at?

[@xuyong0612]

Usually , the needle setting for H and L needle are 1.5 circle .

[@Whatsthegeek]

Do you recommend this engin, I plan on putting it on a 2,3m Piper ?

[@johnlong7093]

Yes

[@azzir325]

How does it run inverted??

[@johnlong7093]

Great