I'm doing a rebuild on a model 61. Deleting the base gasket, re-ring, muffler mod, widen the intake and exhaust ports, I'm leaving the transfers alone. This saw has the open port cylinder
And I know it's not best for performance, but I want to use it. My question is: can I "notch"
The piston to get more flow into the transfers or is this better left alone? I have shaded the area red I planned on trimming down. Thank you in advance
And I know it's not best for performance, but I want to use it. My question is: can I "notch"
The piston to get more flow into the transfers or is this better left alone? I have shaded the area red I planned on trimming down. Thank you in advance