did they weld up the original outlet? My 361 mod is just 3 x 8mm holes to front. Contemplating welding them up and going for similar set up but cannot justify time or expense. Think i'll wait till the muffler needs replacing!
I have done my muffler mod, removed the limiters, fitted the 8T sprocket, 15" bar and RSC chain, new fuel filter.
Silly question but how do you start these? It has a decompression valve, never had one of these before?
EDIT: Found here...
As I don't have access to a welder but do have access to a drill and a dremel, what is the best method for muffler modding?
Can I just drill say 5 x 6mm diameter holes along the side?
Are you saying to keep the bar and chain and just sell power unit only? What type of tyre shine do you use?
Worth adding extra numbers to title? Eg. 'MS290 not 029 039 MS390' etc?