.60 engine problems
I have a Magnum .60 in my biplane. I ahve had it for a while and ti is already broken in. The problem is that the engine does not hold a very good idle and it quits when i full throttle it quikly. Then after i run it for a while the idle is to high and it wont stop. I have tuned the needle valve right and everything but i still cant figure out why it is doing this.