whitedogone
Addicted to ArboristSite
With the new 440 in the stable, I'm already thinking mods . How much does the DP cover help. Is it just a bolt off : bolt on deal or is there mods to the rest of the muffler? Also does this lean the machine or make it richer? Should I break the saw in first before going with the DP cover? The manual says not to go WOT out of cut for the first few tanks anyway. So, don't think I want to tune before that anyway. WDO