Stihl 390's with high compression pop up pistons

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  • Опубліковано 3 кві 2019

КОМЕНТАРІ • 9

  • @reillystsb
    @reillystsb 3 роки тому +2

    Man that thing is running good.... I have a STIHL 029 Going to convert to the big boar cylinder 49cc I will definitely use a pop up piston and do some mild porting Good video

  • @naturundhund
    @naturundhund 6 місяців тому

    Happy New Year 🎉

  • @williamkight8451
    @williamkight8451 4 роки тому

    I have done two ms271 so far and they are running better then new. The sound is even more awesome. I am worried about temp on one but i dont really know how hot is to hot yet. But so far i have had great results.

  • @captainsledge7554
    @captainsledge7554 4 роки тому +13

    I see why u needed 2 pistons lmao let your saws warm up dude.... come on killing me. Haha

  • @nicolerche4853
    @nicolerche4853 7 місяців тому

    pop up piston, wich one did ya use? greetz

  • @brettblack7049
    @brettblack7049 5 років тому +1

    How do you secure the round to the stand.

    • @uconnsaw
      @uconnsaw  5 років тому +1

      the long t30 torx head screws from lowes

    • @brettblack7049
      @brettblack7049 5 років тому

      Nice, very simple.
      Thanks for the response.@@uconnsaw

  • @FYMM69
    @FYMM69 Рік тому

    man that first saw is TIRED.... look up 2 stroke cold seizure and you might then understand why pros always allow their 2 strokes to warm up before running them wide open haha