O.S. Speed B21 AD3 carburetor settings.

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  • Опубликовано: 25 ноя 2024

Комментарии • 41

  • @delawarepro3539
    @delawarepro3539 2 года назад +4

    ‘’Not all legends are myths’’ Some walk amongst us ✊

  • @CodySiler
    @CodySiler 2 года назад +3

    Would be cool to see some behind the scenes footage / time-lapses of what you are doing to your recently purchased RC track. Things that racers don't often think about as organizers and owners do.

    • @AdamDrake
      @AdamDrake  2 года назад

      That would be cool, but would take some help with filming.

  • @leonardobravo7678
    @leonardobravo7678 Год назад +4

    Greetings Adam and always grateful for your super video right now I'm going as a mechanic with a friend to race at IBC PORTUGAL - BARCELOS. We will use your AD3 engine, we have run it with 25% fuel. But in Portugal 16% is mandatory. What do you recommend as base adjustments? Thanks a lot.

  • @freerangehuman1976
    @freerangehuman1976 Год назад

    These videos are so valuable and full of great tech information. Thank You.

  • @CarlosDelaoGunEngraver
    @CarlosDelaoGunEngraver 10 месяцев назад

    just ordered mine today, its my first engine, go with the best from the start

    • @AdamDrake
      @AdamDrake  10 месяцев назад

      Thank you, enjoy!

  • @dylansowder6617
    @dylansowder6617 9 месяцев назад

    Can’t wait to get ahold of my combo

    • @AdamDrake
      @AdamDrake  9 месяцев назад +1

      :), enjoy!

    • @dylansowder6617
      @dylansowder6617 9 месяцев назад

      @@AdamDrake will Florida ever be blessed with the drake presence for 2024?

    • @dylansowder6617
      @dylansowder6617 9 месяцев назад

      I would be down for a workshop😎

  • @DerekRC
    @DerekRC 2 года назад

    Good stuff Adam. Thanks for sharing 👍🏻

  • @hosstfit1159
    @hosstfit1159 10 месяцев назад

    good morning Adam, my greatest wishes and abundance to you and yours this new year. I have a super question that is tormenting my head here in Spain. I am Latino and I live in Madrid. Should I adjust the opening of the throttle servo to the size of the Venturi? Here in Spain everyone always opens the carburetor to the maximum regardless of the Venturi.

  • @ErickvanderSchyff
    @ErickvanderSchyff 7 месяцев назад

    Good day Adam. Hope you are well. Thanks for all your videos and tips...it's so helpful. I do have a Fx motor that I replace conrode,piston and sleeve with new, but keep on blowing glow plugs while try to run it in. Pls can you perhaps help giving me info to help fixing the problem.

  • @cyclonerc1625
    @cyclonerc1625 2 года назад

    Thank's for Sharing Adam

  • @giovanni8648
    @giovanni8648 10 месяцев назад

    Hi Adam, I will soon start running in your ad3 engine, I live in Italy, and I will have to use it with a 16% EU, do you recommend removing a 0.10 shim from the underhead?

  • @heryadijaffar9507
    @heryadijaffar9507 Год назад

    Hi adam, care to explain what does it mean ‘from flush’?

  • @nadersedaghat5694
    @nadersedaghat5694 Год назад +1

    Hi Adam, am I supposed to add a head shim if I am running 30% nitro?
    Thanks

  • @nadersedaghat5694
    @nadersedaghat5694 Год назад

    Hi Adam which pipe combo do you recommend to run with this motor @ revelation raceway? I bought the AD3 combo and it has crazy power especially down low and mid. I want a pipe combo with more linear power.
    Also, revelation raceway is pretty damn loose track.
    Thank you

    • @AdamDrake
      @AdamDrake  Год назад +1

      If you need it to be a little smoother I would go with the TB03/75mm. www.thedrakeracing.com

  • @luigistefanizzi8415
    @luigistefanizzi8415 9 месяцев назад

    Hi Adam, I have this engine and I noticed that the it seems a little rich on high speed with the tuning that you recommended. But i use Energy Fuel 16% because EU laws, so is it possible that the fuel forces me to lean the engine? The engine runs well with 1.7-1.8 mm from flush. It has 2 gallons.

    • @AdamDrake
      @AdamDrake  9 месяцев назад

      Yes, it's fine to be leaner especially with the lower nitro %.

  • @craigjones2015
    @craigjones2015 2 года назад +1

    Thats been a big ?????? For us mr drake. We get a nitro engine break it in put a good decent tune. Back off on the idle screw a little here and there. People say dont try and get the lowest idle around. It drives me crazy sometimes

  • @gianniseconomakis9873
    @gianniseconomakis9873 Год назад

    Is it normal to have two stage idling with the ad3 ? Cant really avoid it... any suggestion how to fix it ?

    • @AdamDrake
      @AdamDrake  Год назад

      It's not a big concern as long as your don't notice it on track, but it's not normal as long as the lsn is leaned out enough and the idle gap is low.

  • @ramos.nitrorc
    @ramos.nitrorc Год назад

    what is the outside diameter of the base and length of the base of the carb? is the carb base insulated??

    • @AdamDrake
      @AdamDrake  Год назад +1

      15mm
      12mm
      Yes

    • @ramos.nitrorc
      @ramos.nitrorc Год назад

      @@AdamDrake thanks I appreciate it. I put this carb on an LRP 28 and so impressed with the tuneability...OS engines rock

  • @erikfink4603
    @erikfink4603 Год назад

    Will idle gap be the same with 16% EU fuel?

    • @AdamDrake
      @AdamDrake  Год назад

      I would still start at .5mm but it may need to be slightly higher with the lower nitro content.

  • @briancarroll6245
    @briancarroll6245 2 года назад

    🇮🇪👍💯

  • @malATX
    @malATX 2 года назад

    With these settings, particularly the low side, are you tuning to a double idle? Do you do the 30s idle then WOT test to check for loading up?
    I know our ad3 came from ebis with a rich low end and heavy loading up double idle, just wondering what your preference is.

  • @redblue40rc33
    @redblue40rc33 Год назад

    RTR engines suck on carb tuning......i have a hobao macstar 28 that cant carry a tune in a bucket😅😅😅😅😅😅 sorry dude i had to vent a lil bit😊