Скачать или смотреть 3W-120cc

3W 120cc re-tuned. This engine was bought by fellow fliers, he asked me to check the condition and re-tune it.

One thing for sure, the engine was super smooth right from the bottom i.e. 1300rpm to tops at 6300rpm using 28 x 10 M.FUCH carbon prop. Very little vibration and mid-range transition is simply perfect!

This engine is perfect for all those giant warbirds with wing span up to 110 inches. But if you ask me is it good for 100cc class 3D, my honest answer is no.

The power generated by this engine is on par with the current 100cc class engines, however the weight is 1.5kg more!!!