How to BALANCE BIKE CARBS on a car engine

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  • Опубликовано: 31 дек 2024

Комментарии • 55

  • @d4a
    @d4a  5 лет назад +2

    Carburetor balancing tool I used in the video: amzn.to/31oDK6L

    • @chuchu8557
      @chuchu8557 5 лет назад

      Looks like i'll buy me a set this december i currently have a Na6ce (eunos roadster)

  • @CrunchBite319
    @CrunchBite319 2 года назад +7

    Damn I'm so glad I found this video, there are not a ton of us running a bike carb setup like this. This was super helpful, thank you.

  • @linchester8464
    @linchester8464 6 лет назад +17

    nice tool.
    i could see it useful even when tuning all 12 carbs in a classic Lambo or a Ferrari

    • @d4a
      @d4a  6 лет назад +6

      Imagine that, took me about 10 min to do 4 carbs. So it means it takes about half an hour for 12 carbs, although I think it's 6 twin carbs on those v12. Probably webers or solex or something like that. But boy I would love to be able to just hear one of those engines run.

    • @ilham7345
      @ilham7345 4 года назад

      @@d4a talking abt solex, i heard N2 machines run on twin solex right?

  • @sadakotube
    @sadakotube 6 лет назад +2

    Its so intuitive. I remember the first time i did mine.
    Then I found one that does all four on one shot.

  • @JeffReeves
    @JeffReeves 6 лет назад +3

    Another great video! I really love the blue and black color scheme you've got going on with the cam cover and the carb trumpets.

  • @ReinaldoGonzalezreix2x
    @ReinaldoGonzalezreix2x 6 лет назад +4

    Hell yeah! the video i was waiting for!

  • @dunzhijialuo736
    @dunzhijialuo736 6 лет назад +1

    cant wait for the detail guid for the carb tuning video !!!!!

  • @karoliskazlauskas1213
    @karoliskazlauskas1213 6 лет назад +2

    I was actually wondering about it and I saw this notification

  • @vjakupaj
    @vjakupaj 3 года назад +1

    briliant videos mate. thank you

  • @n0ti5
    @n0ti5 6 лет назад

    nice all i knew about was the vacuum gauges and hose between the throttle plate and the valves way, that uni-syn is a nice little tool. I see that coolant reservoir is still looking good and you can see the level easily.

    • @d4a
      @d4a  6 лет назад +1

      Good eye! Yup coolant overflow tank still looks good, that cleaning paid off :)

    • @EttoreCaldarazzo
      @EttoreCaldarazzo 6 лет назад

      @@d4a that was the video that got on your channel!

  • @dunzhijialuo736
    @dunzhijialuo736 6 лет назад +1

    like always, best content goes to D4A !!!

  • @gearheaddan819
    @gearheaddan819 6 лет назад +1

    I love your videos! I have an 86 aw11 that I'm putting Weber carbs on and I want to put a points style distributor on it so I can completely get rid of the ecu because everything will be mechanical. However, I haven't been able to find any info regarding points ignition beside converting to a older 4K distributor, but there is still a lot of confusion regarding that conversion. Hopefully you have some Info that may help myself and others who have this issue. Thanks again for sharing your knowledge of the aw11 platform with all of us on the web and I hope to see many of your amazing videos in the future!

    • @d4a
      @d4a  6 лет назад +1

      Thank you, glad you liked the videos. Here's what I know. Older distributors that were on carbed engines have something called a vacuum advance. The higher the rpms the more vacuum is generated and thus more ignition advance. The stock distributor that is on the 4age engine will not provide advance without the stock ECU. You can get it to run without the ECU but what people did in that scenario is to "lock" the distributor at a fixed advance. In my opinion that is garbage and results in very poor performance and makes carbing seem stupid. So to be fully mechanical you will need an older distributor. What you need to figure out is how to get vacuum advance from the weber carbs to that distributor. The 4age has ben webered many times and I'm certain there's a lot of good info on the club4ag forums.

  • @fas2gsx
    @fas2gsx 4 года назад

    I used to have of those to balance the dual carbs on my old 67 Triumph Spitfire

  • @vspetkov
    @vspetkov 6 лет назад +3

    "pulling the same amount of air" also means same amount of fuel in the CV carbs world, worth mentioning

  • @alfiesolomons9666
    @alfiesolomons9666 6 лет назад +2

    great video and great info! thanks!

  • @WesternReloader
    @WesternReloader 3 года назад +1

    Does your setup have the potential of evening out fuel delivery better than a wet manifold of the singular carb variety? Keeping fuel in suspension better and evenly

  • @483972
    @483972 3 года назад +1

    pretty nice) ... where did you get your vacum source for the brake cylinder or other vacum based devices from the engine bay?

  • @fraymond3
    @fraymond3 6 лет назад

    Good stuff Maynard!!!

    • @d4a
      @d4a  6 лет назад +1

      Maynard?

  • @cat_4664
    @cat_4664 3 месяца назад

    Hi! Would like to know why running stock ECU is bad? Other than being limited to the OEM Bigport 4A settings, is there any huge downsides to running stock ECU with a MAP sensor rather than a standalone.
    The bikecarb conversion seems more alluring and cheaper than converting a standard 16v to run ITBs from a 20v. Use case is for drifting; just wanted to know if running a stock ECU will have any significant performance downside that is all. If such is the case would running a piggyback system be of any help ?

  • @TechUpBuilds
    @TechUpBuilds 11 месяцев назад

    Awesome video mate! Just wondering if you changed your jets? I have cbr600s on my 2E.

    • @d4a
      @d4a  11 месяцев назад

      Changed mains all the jets several times to experiment, but I think I stayed with stock mains in the end

  • @reneneron2971
    @reneneron2971 6 лет назад +1

    Curious how well the carbs are controlling your AFR, since it is not controlled by an ECU anymore. Do you have a way of monitoring while the car is running?

    • @d4a
      @d4a  6 лет назад +2

      I have a wideband. AFRs are pretty stable now.

    • @landcruiserlj7847
      @landcruiserlj7847 4 года назад

      @@d4a hi i am using exactly same set up as you have on ur mr2 mk1 ie 4age engine nodiz ecu and dan st engineering carbs. I have installed a wide band afr. when the engine starts the afr reading is 11ish but while driving it stays at 9. Is this good or I need to do something. I have booked a turning with Dan st engineering on 19th of August but need your view

  • @johnarcilla6663
    @johnarcilla6663 4 года назад

    What fuel adjustment on a carb bike on stock 4age engine. How much psi i put on fuel regulator.thank bro

  • @lezipOD
    @lezipOD 2 года назад

    Hello, I have a very similar set up as you (r6 carbs, 3sfe Celica engine with nodiz ECU). On initial start I've got a misfire situation on cylinder #4 (this is the same cylinder to which I've got the vacuum hose connected to the brake booster). I've confirmed I have spark. Any ideas or suggestions? Thanks! Love the videos by the way!

  • @Liveforeever
    @Liveforeever 3 года назад

    Will this tool work for fuel injected ITB's too?

  • @ВлаткоБлажевски
    @ВлаткоБлажевски 6 лет назад +2

    Why not just turn the screws the same amount of turns ?

    • @d4a
      @d4a  6 лет назад +2

      Because not every cylinder has the same compression and doesn't draw in the same amount of air. Every engine is like that which is why sets of 2 or more carbs can only be balanced on the engine and while it's running.

    • @ВлаткоБлажевски
      @ВлаткоБлажевски 6 лет назад +1

      @@d4a hmm,i didnt think of it,that actually makes sense its nice to learn something thank you

  • @Kp61dude_
    @Kp61dude_ 2 года назад

    silicone hose’s brand please (maybe a link?)!

  • @alfredomorenowilliams2939
    @alfredomorenowilliams2939 2 года назад

    can this manifold for 03-04 YZF R6 /06-09 R6S Carbs?

  • @TheHunterRengarMain
    @TheHunterRengarMain 6 лет назад +2

    great

  • @budhihart8161
    @budhihart8161 5 лет назад

    I keep wondering why do u have to install 4 bike carb?
    Isn' t just one bike carb is enough...after all car enggine only works one piston at a time....
    With only one bike carb u dont have to balancing anything...

  • @bravohomie
    @bravohomie 6 лет назад

    Love it!!

  • @chuchu8557
    @chuchu8557 5 лет назад

    How it is during cold weather does it run smooth as well

    • @d4a
      @d4a  5 лет назад +1

      Beautifully smooth. I have never driven it at sub zero temps, but I have started it at sub zero temps and it starts right up.

    • @chuchu8557
      @chuchu8557 5 лет назад

      @@d4a keep up the good work, i'll have to save up soon since i already have a standalone

  • @glynrichards5194
    @glynrichards5194 4 года назад

    Where did you get your velocity trumpets from?

    • @d4a
      @d4a  4 года назад

      Custom made by DanStengineering

  • @karoliskazlauskas1213
    @karoliskazlauskas1213 6 лет назад +5

    Hmm the 1.2k idle is a bit high but ehh idk I'm just a 14 year old weeb that has 0 experience

    • @d4a
      @d4a  6 лет назад +5

      Stock idle of the 4age is 800 rpm or so, which means you're right. But carbs change a lot of things. The engine can run at 800 rpm with the carbs too, doesn't run too bad at all, but I kinda prefer the way it runs at 1300, runs a lot smoother :)

    • @JeffReeves
      @JeffReeves 6 лет назад

      Hello 14 year old weeb, take it from a 29 year old weeb that has this same model of MR2, an idle of 800 RPM is just not going to happen. It's not uncommon for these cars to idle at 1200-1600 RPM. Mine hovers in and around this range most times. I can adjust the idle position screw to get it to around 1000 RPM after the car has warmed up, but then cold starts are rougher.
      Also, four cylinder engines always have a secondary force issue that causes the engine to vibrate. This becomes more noticeable the lower the RPMs; and so it can often be easier to set the RPMs higher to feel a smoother ride when idling.

  • @Grifon8971
    @Grifon8971 5 лет назад

    Hello как насчёт фильтрации воздуха ? фильтра же нет ...не убьёт ли это двигатель

    • @ЛёнчикПротончик
      @ЛёнчикПротончик 4 года назад

      Конечно убьет.
      Есть индивидуальные фильтры(ставятся на каждый дроссель) а есть общие ресиверы( на все 4 сразу, но таких я ни разу не видел)

  • @dennisvanderben2719
    @dennisvanderben2719 6 лет назад +1

    👍🏼

  • @benjaminbuljevic7977
    @benjaminbuljevic7977 6 лет назад

    Pog