STLfirewood
Addicted to ArboristSite
I have an Echo CS670 that I would like to make run again. The saw was ran a little lean. Not to bad but it did suffer a little damage. None of the damage will grab a finger nail. It was still running (but not good) when it was taken apart. Here are some pics. I am thinking that I can re ring it and hone the cylinder. What do you think. Also I am going to remove the base gasket. Do I need to adjust the intake and exhaust ports when I do this? I included a pic of the ports. What should a beginner do to them. I'm going to mod the muffler also and put a new carb kit in it. Please lead me in the right direction. I always did like this saw I hope to make it run really good again.
Scott
Scott