ECHO CS-620PW Chainsaw Muffler And Carb Mod

Purchased this Echo CS-620PW Gas Chainsaw for cutting down some large trees that are in my yard and neighborhood. This saw is a beast and cuts through everything.

The saw has a lot of power waiting to be tapped. A few modifications like the ones here will add increased power. Overall, for me this was worth the time and investment.

Total time to complete which includes tuning and cutting was about 5 - 6 hours. A professional can do this in half the time.

Enjoy!