Epsilon Zero Karts
Epsilon Zero Karts
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45MPH Razor Dune Buggy Wheelies
I upgraded the Dune Buggy again. The controller has been de-tuned for safety in this video!
QS90 Motor
Kelly Cheetah KLS7230S
Eon Lithium 52v 20Ah battery
10T/24T Sprockets
Переглядів: 396

Відео

Dune Buggy - New Spindles/Steering
Переглядів 1162 місяці тому
I welded up some custom spindles and ran individual tie rods to each wheel. Toe can be set and Ackerman is now present for great low and high speed steering.
450cc 6-speed Gas Kart vs 1-Speed Electric Go-Kart Races (Extended/4K)
Переглядів 2099 місяців тому
Zach's footage has been added and everything is upscaled to 4K. Zach brings out the new Honda 450cc 6-speed gas kart to go head-to-head with the electric go-kart in some drag races and parking lot carving. E-Kart Stats: Motor: ME1904 (Motenergy) Controller KLS96701-8080NPS (Kelly Controller) Gearing: 12/40t 10.5" Tires 6400rpm limit set (60MPH) 350A min excitation current (field weakening)
450cc 6-speed Gas Kart vs 1-Speed Electric Go-Kart Races
Переглядів 1469 місяців тому
Zach brings out the new Honda 450cc 6-speed gas kart to go head-to-head with the electric go-kart in some drag races and parking lot carving. E-Kart Stats: Motor: ME1904 (Motenergy) Controller KLS96701-8080NPS (Kelly Controller) Gearing: 12/40t 10.5" Tires 6400rpm limit set (60MPH) 350A min excitation current (field weakening)
Gas vs Electric Go-Kart Parking Lot Races
Переглядів 410Рік тому
My electric go-kart on an American Express 2.0 yard-cart frame can pull 1G acceleration, but can it corner as well as a race-frame gas kart? Watch and find out!
Electric Go-Kart Launches at over 1G!
Переглядів 428Рік тому
Zach Warne takes a turn launching my electric go-kart. He takes the top spot for acceleration. Driver: 140lbs (Zach) Motor: ME1904 (Motenergy) Controller KLS96701-8080NPS (Kelly Controller) Gearing: 11/40t 10.5" Tires 6500rpm limit set 350A min excitation current (field weakening) Data collection from Racebox Mini
Fat Guy on Electric Go-Kart (Short Drag Runs)
Переглядів 139Рік тому
I switched to using a Racebox Mini to log my GPS and acceleration data. It is absolutely better than using my previous GPS units. All stats are using 1mph rollout instead of the 5mph that I was using before since accuracy has greatly improved. I don't want to run this motor past 6500, so I ordered a motor with higher torque that will spin a bit slower and give me more usable non motor-grenade p...
New Police Lights on the Modified Razor Dune Buggy
Переглядів 125Рік тому
Front and rear SpeedTech lights in addition to wig-wags. I also added a control box with relays to run the lights and horn.
Electric Go-Kart 0-55 in 4.7s, Over 1G Acceleration.
Переглядів 962Рік тому
I mounted a new 10Hz GPS to the kart and am able to get 10 updates per second instead of just one for better data. I also changed the gearing and hacked the controller software to increase field weakening for increased maximum and more sustained acceleration. Motor: ME1904 Controller KLS96701-8080NPS Gearing: 12/40t 10.5" Tires 6000rpm limit set 300A min excitation current (field weakening)
Cold Launch - E Go Kart
Переглядів 44Рік тому
Launching with cold tires.
Gas vs Electric Go-Kart - Drag Race Rematch
Переглядів 380Рік тому
Zach has upgraded his carburetor and I upgraded my motor and controller (twice). Who will win?
0-55 Speed Test KLS96701-8080NPS w/Max Field Weakening
Переглядів 92Рік тому
The new controller is installed and got some testing in today. It is a lot faster than the previous non-field weakening model (KLS72701-8080NPS). Times between speeds should be taken with a grain of salt since these are GPS data points and the speeds in between are interpolated. Controller: KLS96701-8080NPS w/Field Weakening Battery: 24s4p 38120HP Motor: ME1904 Gearing: 13/40 Electric Go-Kart
Gear Ratio Comparison (to last 0-60 video). Going from 2.57:1 to 3.08:1.
Переглядів 63Рік тому
Much faster 0-45 than the 14/36 gearing, but slows down to almost the same 50 and 55mph times (and no 60mph). I have a KLS96701-8080NPS en route with field weakening. Stay tuned for testing! Controller: KLS72701-8080NPS Battery: 24s4p 38120HP Motor: ME1904 Gearing: 13/40
Electric Go-Kart 0-60mph... First Test Run
Переглядів 1,1 тис.Рік тому
The lack of field weakening on this controller is evident in the 50-60mph range! Controller: KLS72701-8080NPS Battery: 24s4p 38120HP Motor: ME1904 Gearing: 14/36
Electric Go-Kart Tested by Feds!
Переглядів 416Рік тому
Chris is a Federal Firefighter. What will he think of the upgraded kart? Does it pass the Chris test?
Fire Road Go-Kart Shenanigans (Slides and Crashes)
Переглядів 258Рік тому
Fire Road Go-Kart Shenanigans (Slides and Crashes)
Electric Go-Kart 0-50+ in ??!
Переглядів 236Рік тому
Electric Go-Kart 0-50 in ??!
Electric Go-Kart ME1904 First Ride After Upgrade - Teaser
Переглядів 167Рік тому
Electric Go-Kart ME1904 First Ride After Upgrade - Teaser
Race: Zach Warne's 212cc Stage 5 Gas Engine Go-Kart vs My Electric Motor Go-Kart
Переглядів 844Рік тому
Race: Zach Warne's 212cc Stage 5 Gas Engine Go-Kart vs My Electric Motor Go-Kart
Electric Go-Kart 60MPH Flyby
Переглядів 7262 роки тому
Electric Go-Kart 60MPH Flyby
Electric Go-Kart 50MPH Fly-by
Переглядів 1,8 тис.2 роки тому
Electric Go-Kart 50MPH Fly-by
Night Riders - Big & Little Electric Go-Karts
Переглядів 1 тис.2 роки тому
Night Riders - Big & Little Electric Go-Karts
Electric Go-Kart High Speed Parking Lot and Road Ride
Переглядів 1,3 тис.2 роки тому
Electric Go-Kart High Speed Parking Lot and Road Ride
Scorpion Slide - Electric Go-Kart Drift Test
Переглядів 11 тис.2 роки тому
Scorpion Slide - Electric Go-Kart Drift Test
Daytime 360 Electric Go-Kart Video: 12t/58t 10kHz PWM Frequency
Переглядів 9802 роки тому
Daytime 360 Electric Go-Kart Video: 12t/58t 10kHz PWM Frequency
Electric Go-Kart Driving in Traffic and Overpass 50+mph
Переглядів 3 тис.2 роки тому
Electric Go-Kart Driving in Traffic and Overpass 50 mph
Mustang Driver Racing Electric Go-Kart?
Переглядів 1 тис.2 роки тому
Mustang Driver Racing Electric Go-Kart?
Go-Kart Parade
Переглядів 3,8 тис.2 роки тому
Go-Kart Parade
Modified Razor Dune Buggy - 20+ MPH
Переглядів 3,6 тис.2 роки тому
Modified Razor Dune Buggy - 20 MPH
Razor Dune Buggy Wheel and Axle Upgrade
Переглядів 4,5 тис.2 роки тому
Razor Dune Buggy Wheel and Axle Upgrade

КОМЕНТАРІ

  • @_trzn_
    @_trzn_ 5 днів тому

    Nice mod. I like the thumbnail image that shows the setup. Would would enjoy a more detailed video on this mod.

  • @Kevinthecube207
    @Kevinthecube207 19 днів тому

    What parts did you use to make it go like that

  • @nickbortz7422
    @nickbortz7422 Місяць тому

    I bought a 1000W 36V "kit" and regret not just asking how to copy this instead! Can you post some details on it? Your battery setup is so clean! Got the new motor mounted but can't figure out how to mount these 3 damn big batteries!

    • @EpsilonZeroKarts
      @EpsilonZeroKarts 2 дні тому

      The major parts used are listed in the description. I have another video on the rear axle swap. I fabricated the front spindles with mild steel. You'll need a metal-cutting saw, welder, and a die to thread rods.

  • @Nohoze
    @Nohoze Місяць тому

    Can you do an in depth video about how you built this?

    • @EpsilonZeroKarts
      @EpsilonZeroKarts Місяць тому

      I did a video on the rear end. You will need that and improved steering before anything else. I can answer any questions you may have in the process.

    • @Nohoze
      @Nohoze Місяць тому

      @@EpsilonZeroKarts I saw the rear video. What did you use for the front steering links? I thought of buying the right hands side parts and mirroring it on the left, until that didn’t make any sense 🥴.

    • @EpsilonZeroKarts
      @EpsilonZeroKarts Місяць тому

      @@Nohoze I used angle iron, flat bar, and rod that I threaded with a die to fabricate the spindles. I also press fit an Oilite bronze flange bushing to replace the worn ones on the kart. Some regular tie rods connected to the pitman arm with the hole bored out a little worked fine.

  • @JaySmith-tf2uf
    @JaySmith-tf2uf 2 місяці тому

    Expert driver? What is that kid 6? All it takes is one car backing out of their driveway for this to turn ugly. Awesome mods though.

    • @EpsilonZeroKarts
      @EpsilonZeroKarts 2 місяці тому

      He has a couple more years of experience and has somehow escaped death so I'll be upping the power soon. If the kart does wheelies, he might be easier to see than just the headlight, wig wags, running lights, horn, and police lights that are on it now.

  • @drewsonian
    @drewsonian 5 місяців тому

    These look great! Can you provide links to the lights? Thanks!

    • @EpsilonZeroKarts
      @EpsilonZeroKarts 5 місяців тому

      www.speedtechlights.com/LED-Grille-Surface-Mount-Lights/multicolor-zx-180-linear-led-surface-mount-under-mirror-warning-light

  • @ShaqTheBoss
    @ShaqTheBoss 5 місяців тому

    Is that the ME1904 with a 72v100ah battery? Also what controller are you using?

    • @EpsilonZeroKarts
      @EpsilonZeroKarts 5 місяців тому

      It is a 24s4p 38120HP (Headway) 32Ah battery. The controller is a Kelly KLS96701-8080NPS.

  • @vincecuhhh1084
    @vincecuhhh1084 6 місяців тому

    dude that girl in the back was like wtf

  • @randomfacts706
    @randomfacts706 8 місяців тому

    _how much was eeverything in total and can u send me the link to all the stuff to build it

  • @marcmontefalcon-nv3dr
    @marcmontefalcon-nv3dr 11 місяців тому

    can you link the parts you used for this build?

  • @LandonJoseph-4430
    @LandonJoseph-4430 Рік тому

    Mannn those are quick! Invite me out lets race. 😂

  • @Bmr4life
    @Bmr4life Рік тому

    Pretty close considering the EV is on a yardkart type chassis. Did you mod it to lift the inside tire when you turn?

    • @EpsilonZeroKarts
      @EpsilonZeroKarts Рік тому

      Nope. I modded it with three axle bearings though so it can survive jumping raised manholes at 40mph.

  • @zachwarne
    @zachwarne Рік тому

    I finally won at something! You’re gonna have to add some skirts and and a wing to beat me now

  • @eastwood111
    @eastwood111 Рік тому

    Nice!

  • @johnmolloy4878
    @johnmolloy4878 Рік тому

    Plaid Kart!

    • @EpsilonZeroKarts
      @EpsilonZeroKarts Рік тому

      Check out the next upload for a 140lb driver instead of 253lbs. Just over 1G acceleration!

  • @Bmr4life
    @Bmr4life Рік тому

    Maybe you can mount a bucket style race seat in there.

  • @straightouttheshed
    @straightouttheshed Рік тому

    Please what size chain are you using

    • @EpsilonZeroKarts
      @EpsilonZeroKarts Рік тому

      D.I.D. 420 NZ3. Stronger than regular 420 or 41.

    • @straightouttheshed
      @straightouttheshed Рік тому

      @@EpsilonZeroKarts thanks man, I'm building a powerwheels converted to proper EV and will have pretty similar power. Wanted to see what people run for chain size.

    • @EpsilonZeroKarts
      @EpsilonZeroKarts Рік тому

      @@straightouttheshed Sure thing. I have switched controllers a couple of times and have a different motor as well since this video. The kart has a lot more acceleration and the chain is still holding up. I'm considering another motor swap for more torque so maybe there is still hope for breaking the #420.

    • @straightouttheshed
      @straightouttheshed Рік тому

      @@EpsilonZeroKarts sounds awesome man, for my build Im thinking about pairing up electro and co trumoto noisy cricket 375a controller with their qs165 and 60v on 420 chain. Electro has advised me this should be seriously powerful with good low torque

  • @hczylos2432
    @hczylos2432 Рік тому

    America is nuts, you'd never be allowed on the roan in that here.

  • @Bmr4life
    @Bmr4life Рік тому

    Which GPS device are you using to get that frequency of data?

  • @Bmr4life
    @Bmr4life Рік тому

    Thanks for all the details in the comments.

  • @jedidiahjohnson1874
    @jedidiahjohnson1874 Рік тому

    Hey, I love your channel! Can we get a build list and specs ?

    • @EpsilonZeroKarts
      @EpsilonZeroKarts 9 місяців тому

      I have key components listed on most of my kart videos. The parts change over time, though, as I try out different configurations.

  • @DrArtshotrodrehab
    @DrArtshotrodrehab Рік тому

    Very cool , what are you using for a speed controller,putting together a 48 v (4 car battery) and a fixed magnet DC starter motor from a helicopter and don't want to have just a on~off switch ,lol. Any input would be great

  • @positivesquad
    @positivesquad Рік тому

    faster than my miata lol

  • @renierlabuschagne5176
    @renierlabuschagne5176 Рік тому

    are you running any cooling systems

  • @Tredioussubscribe
    @Tredioussubscribe Рік тому

    this things 0-60 be faster than my pontiac g5😅🥲

  • @proz71ful19
    @proz71ful19 Рік тому

    Awesome. Thanks for posting specs

  • @cadentannery4626
    @cadentannery4626 Рік тому

    Crazy fast!

  • @algorey
    @algorey Рік тому

    Man, I want a tutorial on what you did. 😂 my kids have one and we want to make it faster

  • @Jbyne1
    @Jbyne1 Рік тому

    Do you happen to remember the diameter of the stock axle? 5/8?

  • @byrondelrosario
    @byrondelrosario Рік тому

    does a 3/4in axle fit without mods? if not, what did you have to do?

  • @motorsandvoltsandrobots7162

    Dad projects .... I get it

  • @andyshinn
    @andyshinn Рік тому

    How are those wheels / tires compared to the stock ones from the kit?

  • @BenjaminMoyer
    @BenjaminMoyer Рік тому

    can i buy the axle you replaced?

  • @cadentannery4626
    @cadentannery4626 Рік тому

    The farting sound effect caught me so off guard I died laughing lolol

  • @tola5395
    @tola5395 Рік тому

    your videos never fail to entertain

    • @EpsilonZeroKarts
      @EpsilonZeroKarts Рік тому

      Thanks! I'm going to have to get Chris in some more videos.

  • @chriswatson9818
    @chriswatson9818 Рік тому

    Nice😂

  • @wdominikw4044
    @wdominikw4044 Рік тому

    how do / did the headway 38120HP take the shaking? I want to build a battery pack made with them to be used in a very shaky place... Edit: It's the physical durability i'm concerned about.

  • @Bmr4life
    @Bmr4life Рік тому

    Cruising with a buddy is fun but them using the loud gas kart is going to draw way more potentially negative attention

  • @zachwarne
    @zachwarne Рік тому

    That thang movin 🔥🔥

  • @Bmr4life
    @Bmr4life Рік тому

    BTW, What BMS are you running?

  • @darkchampion4069
    @darkchampion4069 Рік тому

    Where can you get one that goes at least that fast?

    • @EpsilonZeroKarts
      @EpsilonZeroKarts Рік тому

      I had to build it. As soon as my newest motor is delivered, it will be quite a bit faster!

    • @darkchampion4069
      @darkchampion4069 Рік тому

      @@EpsilonZeroKarts I really want one but i don't know how to build one

    • @EpsilonZeroKarts
      @EpsilonZeroKarts Рік тому

      @@darkchampion4069 It can be pretty expensive. One with a small engine is a lot cheaper and easier to build, though not as fast.

  • @Bmr4life
    @Bmr4life Рік тому

    So jealous you have a path like that nearby. I'd be doing laps on that daily.

    • @EpsilonZeroKarts
      @EpsilonZeroKarts Рік тому

      I'm waiting for the road construction to finish on some development nearby. I'll have a "track" for a little while.

  • @tonyreece3449
    @tonyreece3449 Рік тому

    Are you willing to build one for a client?

  • @tonyreece3449
    @tonyreece3449 Рік тому

    Do you build for customers?

  • @tola5395
    @tola5395 Рік тому

    Dang those things are fast

  • @siamr8900
    @siamr8900 2 роки тому

    What type of battery u r using

  • @SergioMartinez-rp8qe
    @SergioMartinez-rp8qe 2 роки тому

    How you change the tires? My inner tube went flat.

  • @zachwarne
    @zachwarne 2 роки тому

    2:24 was hilarious dude 💀💀

    • @EpsilonZeroKarts
      @EpsilonZeroKarts 2 роки тому

      Yeah, your footage was perfect for that. Dean was cracking up all night too.

  • @user-bp5py6bh3g
    @user-bp5py6bh3g 2 роки тому

    What's a stage 5 kart?