SirSawsAlot
ArboristSite Lurker
Recently i purchased and installed the maxflow air filter kit for my 661
The saw runs great definitely an upgrade in performance.
I did however notice that my piston is starting to show premature signs of scoring and there is a little more carbon buildup around the exhaust. I went from a 50:1 mix down to a 40:1. I use either 93 premium gas or 90 octane rec fuel at.
The 661c has an automatic carburetor adjustment (m-tronic) so i am limited about chaging air to fuel ratio.
Wondering if anybody else has experience with the maxflow filter
The saw runs great definitely an upgrade in performance.
I did however notice that my piston is starting to show premature signs of scoring and there is a little more carbon buildup around the exhaust. I went from a 50:1 mix down to a 40:1. I use either 93 premium gas or 90 octane rec fuel at.
The 661c has an automatic carburetor adjustment (m-tronic) so i am limited about chaging air to fuel ratio.
Wondering if anybody else has experience with the maxflow filter