40 series clutch heavyweight springs on predator 420cc gokart

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  • Опубликовано: 17 ноя 2024

Комментарии • 23

  • @ДМИТРИЙАнтонов-ы7ф

    Сколько лошадиных сил двигатель?

  • @NE_OffRoading
    @NE_OffRoading 2 года назад +1

    not to sure how to message on your channel so hopefully you get this. but im doing the same type of concept with a duromax 440cc but im gonna go with your gearing do you have any idea if its the same type of gearing as if it were just the torque converter and driver sprocket 10/60 1:6

    • @myskiis2fast4u
      @myskiis2fast4u  2 года назад +1

      No...unfortunatley not....that is how i started. I had just the 40 series torque converter and then a 10t to a 60t. Geared way too high....... I kept blowing chains apart and i had no real power. I wanted reverse anyway so that is where i made up the gear ratio to make it more trail worthy.... I did waze speed test and my valves float at 15mph downhill! Lolol... But thats my gearing for what i need. I use it more like a tractor than a go kart. If you have super big tires 20"+ you gonna need somewhere around 35:1 or so to do about 20/25mph... Depends on what u want to do. I know opinions are like assholes but if u have any other questions feel free to ask.

    • @NE_OffRoading
      @NE_OffRoading 2 года назад +1

      @@myskiis2fast4u oh no kidding. this engine has 18hp and 26ftlb torquec i have 25 inch tires. im gonna brace the shaft on the gearbox like @carsandcameras did on their install.
      My main idea is less stress on gear box and more on anything else. i want to go at least 45 on the trails. my plan was 10 tooth to a 30 tooth to a 10 tooth to a 60 tooth. idk how to figure out the ratio ?:1

    • @NE_OffRoading
      @NE_OffRoading 2 года назад +2

      @@myskiis2fast4u Currently running that engine 6:1 with just the torque converter and axle it gets me to 40 mph just with 18 inch wheels. heavy duty hubs coming in soon for the Polaris wheels

    • @myskiis2fast4u
      @myskiis2fast4u  2 года назад +1

      I was looking for my excel sheet i had two years ago when i did the crazy math...... Ultimately i did buy two gears as a fuck it and try it method. I did start with a 30t on the input shaft to the gear box and that was like 9 or 10mph with i think i have 22" tires. It was like crawl mode.....my while drivetrain for that crawl mode was torque converter....10t to 30t....then china gear box ratio?....the 10t on the output gearbox to 60t on the axle. I think you mentioned the 30t in the middle. Im not super good at math but i think even with maybe better rpms in your motor and bigger tires youre not gonna get into the 40's/mph. Just based on what i have now torque convert....10t to 20t input gear box.....then gear box....then 10t to 60t....that only got me up to 15mph. Again even with your tires and motor i bet you wont get up into the 30's.... I feel like based on what i have and your tire size you should try a 15 tooth on the gear box input shaft. This shits a pain in the ass but seriously i think that 30t on the input at gear box is gonna make u do awesome wheelies but terrible top end. Look through my videos....i have a 15min video thats dated before the heavey weights video and that shows that i had the 30t and it was like a crawler!!!

    • @NE_OffRoading
      @NE_OffRoading 2 года назад +1

      @@myskiis2fast4u okay that makes I'm curious if I can't gear it to get to those speeds like a 10 to 10 to 10 to 60 or 10 to 10 to 10 to 30 idk whatever crazy shit I gotta do I'll try it all at that point don't have the unit right now but I will then I will upload the content of my yerf buggy.

  • @edgravely1947
    @edgravely1947 Год назад

    What gears are you using?

    • @myskiis2fast4u
      @myskiis2fast4u  Год назад

      On the secondary output shaft i have a 10t....that goes to a 20t on the gearbox input shaft....then on the gearbox output shaft i have a 10t....that goes to a 60t on the axle

  • @sergiohiguera5396
    @sergiohiguera5396 Год назад

    Where did you buy it and how much did you pay for it?

    • @myskiis2fast4u
      @myskiis2fast4u  Год назад

      Just search "heavy weight 40 series primary clutch springs"