Originally Posted by MrLarkins
i also moved the 'c' clamp to the lowest position in the carborator...isn't that suppose to give the most oxygen in the mix? i don't think i'm getting maximum combustion...lots of oily black on plug...and i mixed 4oz 2 cycle oil with 1 gallon gas, that's the right mixture, right?
Lowering the clip is raisng the needle giving you more fuel LESS air. I would move the clip to 2nd from top as a starting point...
If your engine is already broken in 4oz would be ok thats 32:1