RV4 ENGINE REVEAL TIME!!

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  • Опубликовано: 27 окт 2024

Комментарии • 22

  • @j.gregory5669
    @j.gregory5669 3 года назад +1

    Wow!! That 4 is gonna be a rocket!

  • @sir-jj3552
    @sir-jj3552 3 года назад +1

    Oh my goodness Stu, that is going to turn you inside out.
    By the way do you ever get any sleep!
    The 409 squadron has a nice tone to it, stay safe.
    Keep em coming.

  • @frankcyr3473
    @frankcyr3473 3 года назад

    Best hornet sqn.... that's debatable!

  • @GGBSystems
    @GGBSystems 3 года назад

    Wow! What kind of performance numbers are you anticipating with an engine that size, Stu? I'm still working on getting down to 180 since you told me I'd have trouble shoehorning my 200lb lard ass into a -4. Just had a thought -- with an engine that size, are you anticipating an increase in useful load? If so, from what to what? Does this plane have standard fuel tanks?

    • @stusaircraftfactory6592
      @stusaircraftfactory6592  3 года назад

      Yup standard fuel tank although I’ll make it possible to carry and aux tank. The engine is same dimensions and weights as a standard parallel valve engine so no concern

    • @stusaircraftfactory6592
      @stusaircraftfactory6592  3 года назад

      I’d like to cruise north of 180 kts. Should be easy with CS prop

    • @GGBSystems
      @GGBSystems 3 года назад

      Can't wait to hear those cruise numbers.

  • @thomasaltruda
    @thomasaltruda 3 года назад

    That’s a lot! What RPM is it limited to? Didn’t the lycoming 375 and 400 get recalled? What’s the track record with the 409?

    • @stusaircraftfactory6592
      @stusaircraftfactory6592  3 года назад +1

      Standard 2700 rpm

    • @stusaircraftfactory6592
      @stusaircraftfactory6592  3 года назад +1

      The 400 made room by grinding part of case for clearance which I think was the issue. The 409 uses different cam to make the clearance.

  • @ZebulonAirRacing
    @ZebulonAirRacing 3 года назад

    Is that a Titan crank or an ACE crank for this stroker conversion?

    • @stusaircraftfactory6592
      @stusaircraftfactory6592  3 года назад +1

      ACE. Why do you ask?

    • @ZebulonAirRacing
      @ZebulonAirRacing 3 года назад

      @@stusaircraftfactory6592 I have yet to see a real life ACE engine go past 30hrs - I look forward to hearing from your experience.

    • @stusaircraftfactory6592
      @stusaircraftfactory6592  3 года назад +1

      @@ZebulonAirRacing Engine is built by best there is and they like the product.

    • @ZebulonAirRacing
      @ZebulonAirRacing 3 года назад

      @@stusaircraftfactory6592 the best there is? Barrett, Lycon or Thunderbolt?

  • @PETERD1275
    @PETERD1275 3 года назад

    Nice Stu. Special from Lycoming? or reworked by third party?

  • @destinazioneignota1861
    @destinazioneignota1861 3 года назад

    what speed will reach?