Muffler modification Stihl MS 390

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  • Опубликовано: 13 дек 2024

Комментарии • 13

  • @joesalazar770
    @joesalazar770 2 года назад

    I just drilled mine out in front of the baffleso it's straight thru with added holes in the directing plate the plate is only still there to hold the arrestor screen in place make almost twice as much torque as it did with the stock muffler it's a bit louder but can live with that and it takes one more pull for cold starts so instead of two three pulls and I likely can make this better by doing it's annual tuneup.

  • @angargoy7181
    @angargoy7181 2 года назад +2

    *I think it is a good modification, but the two-stroke engines can not or should not have the exhaust very open these engines need some retention of gases for proper operation*

    • @joesalazar770
      @joesalazar770 2 года назад

      Not really the more open a two stroke is the better and cleaner it will run. More airflow means better power and better efficiency. Which adds up to cleaner emissions. Is that not the whole point of all the new devices on the market.

    • @e954rr2
      @e954rr2 Год назад

      😂😂😂😂😂😂

    • @diggLincoln
      @diggLincoln Год назад

      Idiot

  • @johnmalatesta751
    @johnmalatesta751 28 дней назад

    Actually you wanna turn the low screw out , more fuel . The high is your RPM

  • @Kimbili
    @Kimbili 3 года назад +2

    egzoz güzel oldu birde karbüratör ayarı yap ..
    The exhaust was great 👏 Adjust the carburetor 🤗

  • @charleslincoln5357
    @charleslincoln5357 2 года назад

    That makes more sense like this

  • @jwodehouse7087
    @jwodehouse7087 4 года назад +1

    How much did you adjust the high jet out to increase the fueling on the carb?

    • @nathanmeyer9676
      @nathanmeyer9676  4 года назад +2

      J Wodehouse roughly 1/4 turn out and its running really well right now cutting through 18-20” oak

    • @cagednstatic
      @cagednstatic 2 года назад +2

      1/4 turn left correct?

  • @roudalphshamlalllshmael2104
    @roudalphshamlalllshmael2104 2 года назад

    Hi I need 39 - 310 . how much for one of dose

  • @Mrgal_____y
    @Mrgal_____y 8 месяцев назад

    At least paint it too while you got it off