Help to tune a Collari X12
I'm trying to get my Collari X12 engine not to stall. It would stall if you try to move off after more than 10 secs of idle. When I tried to lean the low end a little more, it would overheat. I've tried using the R/B carb also but no success. So I'm putting back the Collari carb since it has worked well once before - I recall having one very good explosive session. By the way, this engine has run 15 tanks so far.
Now, I'm believeing that this is a "touch and go engine" - come into 5 secs refuel and out.
Your tuning advise is appreciated. Thanks.