I have been looking around at the site and I keep seeing words that I do not understand
what is "4 stoking" mean?
I am thinking about opening up the muffler but I know you need to adjust the carb to run richer so that you do not burn up the saw. I have looked at BLSnellings videos, but I am not sure on how the carb adjustments work. I have both H and L screw on my carb plus the idle screw. Right now the carb is at the recomended setting but if I modify the saw, do you adjust the low needle to make it run richer? I have an extra cylinder that I want to try to port but I am not sure about how the carb adjustments work. I understand that "rich" is more fuel less air as opposed to "lean" but that is about it.