I've always run full comp Stihl RS chain. (I think that's the right name) Round ground chisel tooth. With the 28" bar, you will have tons of power to spare using that saw. Down here, we have Live Oak, which is about the densest, hardest wood I've ever seen. Ran two 046's all summer with 28" bars and couldn't bog them with a sharp chain.
thanks brian, i took your advice and got a new ms460 single port muffler (d@mned epa) it came w/20" bar so i switched it out with one of my 36's that had a 28". was running skip chain on that for obvious reasons, put the 46 in some 22" red oak yesterday and was thinking that after i open up the port if it would run full comp.
is there any advantage to buying a walkerized muffler than opening it up myself???
I ran two 046's this summer, an older pre-EPA type and a newer one. The older one had absolutely no baffles in the muffler and two outlets. The newer one had an interior baffle and only one small (3/8") outlet. I cut off half the interior baffle and widened the outlet hole quite a bit. I was careful not to open the outlet so much that the screen wouldn't cover it. The screen will help prevent sand from being scavenged up when making stump cuts. After doing this it ran as well as the older style saw, maybe better.
For a more technically engineered muffler, Walker's would be a good bet at $35 plus shipping.
Some around here are using semi skip starting at 28" bar length. Thats what I sell it for anyway, 28 and up. I keep the bulk Carlton chisel 3/8, .058 for the Jonsereds.
modified the muffler on my dad's 021 two weeks ago and wow what a differance!!!! opened up one of my 36's today and that made a big differnce, so ya'll think semi skip huh???
Except for specialized applications, I think most who use semi-skip do it because they can't file a chain well. I have no problem touching up a 28" full comp chain with a hand file on the job, takes about 7 minutes unless it's rocked out real bad. About the time it takes for a cigarette break.
If you dislike hand filing in the field, use the semi-skip and you have less teeth to sharpen. If you keep full comp sharp, it will cut faster.
I use semi and full skip chisel chain because they pull the chips out faster than the full comp,not because I can't hand file a chain.Are you a arborist or a Logger because most loggers I know tend to run semi and full skip chains for the same reason especially when making big stump cut's,and alot of my arborist friends tend to like the ful comp chain because they tend to be doing alot of limb work etc...but I say use what best fit's your needs.
What did you order the Woodsman Pro or some Oregon,I prefer the Oregon chains myself I've been thinking about trying a loop of that Woodsman Pro stuff I think that is Carlton chain anyway..Good luck.
d@mn the nails!!! bucking a pine this morning with the 46 and hit a nail that i didn't see when looking the tree over for those nasty little things, through the chain
I hate when that happens most of the time it's the homeowners smart idea to pound a 12 penny spike in the tree to hold their yardsale sign,they just don't think about the tree cutter...
How are your new chains working out for ya ???,I heard you got a set of dogs for the saw as well,I got a set of those dogs from Baileys for my 385XP I has to do a little grinding to get them to fit though,other than that they're wayyyy better than stock ones....
chain cuts real good, dogs were bit bigger than i was expecting, i really like the way the 46 goes through oak ready to start felling with it, cut down a couple of smallish pines with it but just don't have anything worthy of it really i have however put it in those dead oaks i was talking about
cool, we did a job today and this morning i thought about brining it but thought na, why bother won't be cutting anything that big.... could have used it on the stump nice sized one to
great rob just let me know