Just bought another 346XP , my other 346 was getting some time on it + i had some extra cash + cutting seasion is comming up again + its a saw i cant do with out it +++++ You know the story . Got the new saw delivered per internet sale/UPS and O'Man ! ............ THE GREEN GAS PLUG ! E-Tech stuff . So what ALL does this mean to me ? Can the Muff B Modded ? Carb adjustments B done ? What other E-Tech stuff is on her ? BTW It came with the "Nascar" bar on it ..........Thought about hanging the bar up and getting another or use it maybe because this bar is faster because it says "NASCAR" Ha.