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Bar size advise

Discussion in 'Chainsaws and Power Equipment' started by jerhurt, Dec 29, 2017.

  1. jerhurt

    jerhurt

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    I’m looking to get a new bar for my 2172 I was set on a 20 inch but now thinking of 24 inch I have a 18 on it know just wondering how the 24 balances compared to the 20 and if any advantages. thanks in advance


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  2. greendohn

    greendohn

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    I prefer the 24" B/C combo on my 2171.
     
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  3. Armbru84

    Armbru84

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    Agree. Can always get a lightweight setup. That’s what I run on mine.
     
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  4. tamarack

    tamarack

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    Ya x3 on 24 inch bar. Its a good length for a 70cc saw. You can go 28 inch bar for softwoods if you wanted to.
     
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  5. mike bayerl

    mike bayerl

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    Yeah, 24" is a good power match to a 70cc saw and is much more flexible (can do more things) than a 20".
     
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  6. Spencer

    Spencer

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    I run a 28" bar on my 441 in hardwoods with no issue. Its a stihl light bar and the balance is ok. That 2172 should pull a 24" bar with no issue and balance well.
     
  7. J. Dirt

    J. Dirt

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    I’ve got a 372xp, same as your saw and bought it with a 24” bar it was great then I added big felling dogs and my cut length got shortened up too much. Solution.... I put a 28” on and now get a measured 24” of cut and am happy as can be with it! :D I’d say 24” would be a good bet unless you run into the trouble I did :picard:. Another note as well I tried a full Comp and skip chain on the 24”. The skip was great cutting stuff 8” + and fast sharpening, but was jumpy on the smaller limbing work. The full comp was great all around and the saw handled it no problem so I would stick with full comp. :yes:
     
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  8. SolarandWood

    SolarandWood

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    Depends on what the saws job is and what/where you are cutting. Limbing with a longer bar on a 70cc saw sucks IMO especially in the woods. I prefer the 20" on the 71 for 95% of what I cut...not that the saw isnt more than capable of something longer but I dont like lugging it around all day unless there is a good reason to.
     
  9. mike bayerl

    mike bayerl

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    True, but I limb with an MS361 x 20", MS261 x 16" or Jred CS2139 x12". So, I guess if the 70+cc saw was the only saw I had I'd get both 20" and 28" cutting gear, and probably use the 20" most of the time.
     
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  10. concretegrazer

    concretegrazer

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    Since you already have the 18" I'd go with a 24 or 28 light.
     
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  11. cus_deluxe

    cus_deluxe

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    I rock a 20” bar most of the time on 70cc saws, unless i really need a linger bar. But prob 90% of what i cut is 20” or less and i like a 70cc saw a lot more than a 60cc saw with 20” bar.
     
  12. RCBS

    RCBS

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    I run 20" on my 2166. I have a 24 that I only mount if dealing with big wood. I find the standard husky 24 bar to be an OK balance, but would prefer a lightweight. I ran the big felling dawgs for a while, but switched back to double mediums. Just finished playing with it a bit after mounting a new muffler and an 8 pin. The original muffler had the gill and screen up top, found this one NOS on eBay. What a difference in sound. Quieter I believe. Hard to tell of any gains loses with the new bigger sprocket.
    IMAG1410.jpg
     
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  13. J. Dirt

    J. Dirt

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    Do those dogs give enough room to keep the wood off the muffler? The stockers on my 372 would allow the wood to rest right on the muffler that’s why I went to the big ones. They look cool, but are pretty excessive and I’m sure I will bend one into the chain at some point.
     
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  14. RCBS

    RCBS

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    I've not had any issues with contact that I can recall. I will try and remember to get a profile picture to show their size. I think they are bigger than the single that came with the saw, but smaller than the big west coast style which looked mean but are way overkill for what I do.
     
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