wow! sounds like I made the right choice getting the 110. It sounds a little more difficult to tune, and as for the " just leave it alone" thing, I wish I could. I"m always tinkering with the screws trying to get the most power out of it while making it as rich as possible.
sounds like I need to pick up a couple of fuel line T's and a couple of props. I really apprecciate the advice and can't wait for it to get here.
I thought the saito 125 was a good engine but it did feel a little weak for the size.didn't seem to have much more power than the 90, but sucked a lot more fuel.
on another note, I have the fliton edge with an os 90 on it, and the fliton extra with the saito 90 on it and I think the os has more power.
I usually like the saito better, but on the 90, I think os's got iyt. It's wild that ys only makes a few different sizes of engine though. I guess those are the only ones you need.