yakken
100cc
Thats what i run on mine. I bet the 120 will spin that sucker pretty fast.I flew with a Mej 27/10th on the dle 111 and thought it was a perfect 3d prop. I was always happy with the performance of the engine. I guess I will be able to compare power when I install the 120 on it. Now I just have to figure out what prop to put on it.