i had a evolution 58gx on a yak. really good engine.
i had a da 50 on a vision. really good engine.

the evolution does spin a bigger prop than the da. it is heavier though.

i would choose the evolution 58 over the da50 for a 30% sized airframe. i just like to rocket out of torque rolls and the da 50 doesnt do that.


aerowiz.