What does it costs to upgrade to all bearings? What do you think about the Vigor VS the Ergo?
The helicopter already has bearings in 95% of the areas where you need them. It has been a little while since I built a fresh one from a kit, but I do remember that it had bearings everywhere, and bushings in a few of the mixing arms. I have never had a vigor so i cant compare them.
What kind of power do you have with your YS engine?
A lot more than with the OS 61. I am looking at either the YS80 or the YS90 for next year. The OS 61, even with the Muscle pipe just doesnt make the power of the YS. I used a hatori tuned muffler on the YS. I did not have the muscle pipe when the YS was still alive so I did not get a chance to try it, but it made great power with the hatori so I did not have the need.
Does the Ergo 60 come with a muffler?
Nope.
The Ergo is a little heavier than most 60's
Yes it is, but it will poke holes in the sky just fine, and the added weight allows it to flow through stunts with ease. It is a super stable machine, and a real joy to fly.