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stihl ms661

  1. Definitive Dave

    Redfin Built MS661 meets the Bark Box

    This started when I posted a few pics of my Redfin MS661 on Facebook a month or so ago and some yahoo chimed in with his sage advice "it will be at least 10% faster with a Bark Box" or something to that effect. I noticed that the HP and power claims on the BB website had decreased after they...
    • Definitive Dave
    • Thread
    • bark box testing hw-35a methanol nitro no muffler race saw redfin ms661 stihl ms661 stihl ms661 bark box tillotson
    • Replies: 151
    • Forum: Chainsaws
  2. Redbull661

    Testing Torque with 661s yesterday

    was having some fun testing torque yesterday on 661s. 41" cannon - .404 RS full comp. wood - oak stock 57.1 sec snellerized - 43.2 sec tree monkey - 28.9 sec ...who needs an 880 anyway? :pesas:
  3. Redbull661

    Tree Monkey 661

    ...down at Tree Monkey's trying out the latest tweaks on my 661 Scott is doing for me. Stock 661 41" bar .404 RS full comp 118dl (Times are in the title of vid.)
    • Redbull661
    • Thread
    • chainsaw ported stihl ms661 tree monkey woods port
    • Replies: 89
    • Forum: Chainsaws
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