OS50sxh Sputters Inverted

[dunbare]

I noticed that when I go inverted for any length of time my OS50sxh sputters like it going to quit. Luckily it hasn't. I've looked at all the plumbing and don't see a problem. Any suggestions? Could a rich setting cause this.

One other thing I noticed the other day was that as it got to the bottom of the tank it become went extremely rich and started blowing out extreme amounts of smoke. I've had them go lean but never rich?

This is in my number 2 Raptor I use to practice new things with. I have a mind to just get a Hyper for it also.

[blakka_1]

Could a rich setting cause this


Yes. My tt50 engine used to do the same thing. I was breaking it in and so had it running rich, when I flew inverted it used to choke & splutter. I then leaned it out a little and the splutters when inverted went away.

Also make sure your clunk line is still good, and that it is of correct length (make sure your clunk line cannot touch the back of your fuel tank). :)