heres my modded 435

[Maui Palm & Tree Care]

http://www.youtube.com/watch?v=s_II4Fr8WoI&playnext=1&videos=w0HbDhGgcaE

 

[Treetrim]

Just muffler modded with 4 holes cut in muffler, what about carb did yours need adjustment afterwords? No cylinder work?

 

[Maui Palm & Tree Care]

all i did was put the hole in the muff and then retuned the carb to run richer