atvguns
Addicted to ArboristSite
Just completed the 261 to 262 conversion used 261 muffler with a 1/2 inch hole drilled in the front then widened it to about 11/16 so it is oval shaped. set squish at 19-20 thousands saw will hit on full choke after two pulls but then it takes 10-12 pulls with chock pushed in before it starts once warm it starts on first pull unless you run it out of gas or let it set for an hour or two. Is is possible that I over did it with the muffler mod or do I need to ritchen the low jet a little. the saw has good throttle response 4 strock's at wot and cleans up good in the cut. just seems like it is not picking up fuel after it sits awhile. I have tried to leave the chock on after the first hit but no good there either.