OldDeadWood
ArboristSite Operative
Pm850
OK, a question.
Except for being oiley and a little dirty the 850 muffler is like new.
However! it is empty and the reed-valve is bent out so it is always wide open.
Should I locate a screen and straighten the reed or is this some trick that will double the horsepower and RPM.
ODW
View attachment 309614
OK, a question.
Except for being oiley and a little dirty the 850 muffler is like new.
However! it is empty and the reed-valve is bent out so it is always wide open.
Should I locate a screen and straighten the reed or is this some trick that will double the horsepower and RPM.
ODW
View attachment 309614