Say, my ported ms362, seems to me, is a very strong saw. How much stronger? I see that the ms362 weight is listed as 12.35 lbs and the ms462 is listed as 13.0 lbs. I am sure that is PHO. Ok... so far, the ms362 is ahead. Would you think the ported 362 would be equivalent to the stock ms462? If that's the case, I could just put a larger bar on the 362. Could it handle 28 inch bar? I have 20 on it now and shopped today for a 25 inch bar/chain. It would cost me about $101 for 25 inch Stihl bar and chain plus tax locally. If I were to buy an ES Light bar, it would be a bit more. The ms362cm is listed at 4.69 hp. (Mine is not m-tronic.) The ms462 is listed at 6.0 hp. That is 28% more hp. Do you think a quality port job could provide 28% increase in power?
It depends on whether you want to heat up your 362 doing work it was never built for, and taking longer to do it than using a bigger
saw would, if your happy to take all day, and or scorch your 362 that is a decision only you can take.
Your better with some more power for the bigger wood, it depends on the type of cutter you are,
would you rather cut the log in one swoop, or cut around the log from different positions.
Yes, some saws loose bolts, but any I've seen were thread locked from the factory, a badly sharpened
chain, with rakers all over the place is what loosens things, along with hopping and bouncing in the cut.
Plenty of good options given, I would not buy the biggest saw and be burdened hauling it around all day
unless the wood I cut all day required it, otherwise a 572 or 462 or at most a 390 would suffice, 390 is a
wider saw than the 395, its a little lighter though, maybe a shade slower than a 661, but that would depend
on how consistent the operator was, lots of people bog down even a large saw, that's not cutting.
I would go up one step in saw size from what you have, a good saw will always sell if you really
must go bigger.