Taking the dual engine go kart off road
ฝัง
- เผยแพร่เมื่อ 7 ก.ย. 2024
- Check out go power sports for all your go kart needs
bit.ly/2sC3WLT
ratherBwelding merchandise
bit.ly/2PF21Vf
Follow me on Instagram www.instagram....
The parts I used in this video:
sunf tires
amzn.to/2DpaFiR
22 mikuni carburetor kit
bit.ly/2AHdKsK
stage 2: 212cc tillotson performance kit
bit.ly/2D2SaQN
60 tooth sprockets
bit.ly/2SR4JnW
9 tooth sprocket
bit.ly/2FuQzVw
offset flywheel key
bit.ly/2D2UjMl
Tillotson electric start engines
bit.ly/2QzTy1E
V-tread front tires
bit.ly/2MGCLLE
V-tread rear tires
bit.ly/2BrCVCu
22x10-10 tires
bit.ly/2LhOMDn
8"wheel rims
bit.ly/2wbtEbR
live axle hubs
bit.ly/2OQLrwH
1" axles
bit.ly/2MGN2ry
axle bearing kit
bit.ly/2wbAazf
brake disks & calipers
bit.ly/2Byanay
brake disk mounting hub
bit.ly/2vT2Zkq
engine mount
bit.ly/2ByaZNo
torque converters
bit.ly/2MwC9Zd
rear shock assembly
bit.ly/2MX6L6s
front shock assembly
bit.ly/2vWplSe
steering wheel
bit.ly/2BqsqPM
steering kit
bit.ly/2OS7HGz
engine performance kit
bit.ly/2MyzDS1
headers
bit.ly/2OLwaNu
mufflers
bit.ly/2MyB17b
driver seat
bit.ly/2MmUOXT
LED light bar
amzn.to/2CzNMZI
parking brake leaver
bit.ly/2znJN08
challenger X steering gear
bit.ly/2Qetsof
battery
bit.ly/2TIr73M
Music by Epidemic Sound (www.epidemicsou...) - บันเทิง
![Best of kartcross [16.000 rpm] | Asturacing](/img/n.gif)
Great suspension work! People who are saying it looks slow - going too much faster in a Kart that size would just end up bending something with some of the rough terrain he's hitting. I think it's doing a pretty good job as an off-road kart. Wouldn't win any drag races, but that's not what it's built for.
Agreed. It's got all the power it needs. He's not really getting into in this vid either, which just proves he doesn't NEED more power. Don't get me wrong though, the more the merrier. There's never enough HP. LOL
Yes true, I think it is working great for what it eas designed for, plus the engine camera really show the suspension!
I am building a CBR600 buggy on my channel Really not underpower tho ahah!
My Robin did 45mph with 6.5ho.. this thing is stupid slow and unstable from geometry issues/
For anyone interested in extra speed and performance, take a look Rage Motorsports stuff. It's a small company here in the UK. They make off road and on road buggies putting out over 200hp in some versions. Same size buggy as this one.
@@zuestoots5176 You must be better than everyone then. All power to you....
I love how the torque overpowers the suspensions, rising the whole thing under acceleration
Well, the "THIS THING" count was under 15 this video - getting better!
Eclidean
The “Ba-dums” were right on track though.
That cart just “hugs” the trail! I don’t recall seeing any of the tires leave the dirt! Awesome stuff!!
My bad... around 20:25 I see tires leave the dirt..... what a phenomenal machine! Great work!!
4:05 I wonder how an engine (specifically the left one) takes being shaken like that?
Just fine apparently! Haha, it probably filled the catch can pretty good though XD
I was just thinking the same thing....I would never want the engine
attached to the independent suspension....my guess is you'd be asking
for (engine) trouble...but, it's his (money/channel)......I get it...
As long as the engine is mounted fairly close to the pivot point, (of the suspension arm) movement should be a non-issue. The further away from the pivot point it sets, the bigger the issue. Still, mounting them to the frame might have a little less movement.
Health issue prevent me from being out there. Thanks for the videos. They really help.
That's some of the most watchable trail footage I ever seen. Good job! And that thing soaks up the terrain!
Watching the rear wheels cam was incredible. Those wheels were PLANTED.
it may be a little underpowered, but it has plenty of torque and the suspension works flawlessly so i would say the kart is a success
From what I saw it’s a pretty solid machine. All the problems were minor. Great job.
Engine part of the rear suspension. Really. Hey, I love your videos keep them up.
it's unconvential and you would never see it in anything commercially made, for obvious reasons, but thats the appeal I guess :)
Who wouldn't love this
Looks Great!!!! The only thing I would add is a set of limiting straps to the front end that way it doesn't rip the shocks apart. #smallenginenation
Its amazing the carbs can deal with that agitation.
I reckon it's quick enough for the ground you're running on in the video, I find it's trick looking coolness to be what I like the most about it.
Great trails! I see there is no shortage of youtube armchair engineers and mechanics here today. LOL😆 The machine did great.
Agreed 👍
It's nice to wake up in the morning with a cup of coffee and a ride to the mountains I can almost smell the woods thank you
I want to see this kart brought back with Juggernaut torque converters, and maybe some even more modifications to the engines (24mm carbs?, new cams?).
Hey rather b welding you make awesome vids
I agree
me too
great job, It's doing what it was built for.
Nice test ride. All the car companies have stuff fall off on their prototypes, just part of the development process. Can't wait to see the Honda offroading
I love that thing! If you fix the suspension problems I would ask about $5500.00. Wish I could afford it! Suggestions: One more shock on each side of the front suspension! One more shock on each side of the rear suspension. Can you add shocks with out adding springs? Small front skid plate (Better to bounce off than dig in). Sway bar not sure where (real curious what affect it would have). Those motors really shake. That can't be good for them! You have become one of my favorite motor sports channels on the Tube!
You gotta start putting bigger motors in this stuff man lol love your videos but your always worried something is “under powdered” well start throwing bigger motors in.
It's not as much the about motor size, as it is the frame size... Lol
When he sets out on these projects everything makes sense but then somewhere through the middle of the project he looses the plot and starts building a monster truck. Lol He should probably just pick up car motors from the wreckers to begin with... Lol
I wasn't crapping on him by any means his talent is through the roof. the fab work and creativity behind these things is impressive I wouldn't even know where to start. but your exactly right about the frames and chassis hes building. hes putting motors in these things that people are putting in shifter carts that weigh 10x less. that buggy for example is a wild build and is super impressive but you cant put a golf cart motor in a tank and expect it to rip. and idk about 80% grade if you put that much effort into building a tubed chassis like that to have it roll around the yard at 5mph. doesn't need to do 100 but you cant put a golf cart motor in a tank and be like "SUCCESS"
@steelmesh why are you telling me this?
I feel like he should experiment with CAD drawings. Follow a plan. His fab work is excellent but his finished products are often flawed.
@@casey8207 isuzu makes a small 4 cylinder turbo diesel that would rock that buggy hes building but he probably doesnt have the 7 to 8 k for it.
keep the independent rear arms, just change to a single 420 feeding a live axle/jack shaft and chains running down the arms.
WOW!!!!! Those engines are taking a beating back there in the independent suspension.
Your videos are the best I watch your videos every single day
Looks like you need something to keep your knees in if you roll it. Gullwing style cage doors would look amazing on that thing and should be pretty easy to make. Lil gas rams like the ones that hold open hoods or tailgate glass would be cool too cause then they'd stay open till you pull em shut. Also, it might be a good idea to make some removable thin aluminum/steel or plastic paneling to keep out the sand/dirt/mud and don't forget looking good while they're at it. 😎
The left rear suspension is Bouncing more than the other side
possibly shock has failed.
Has I kept watching , I see it is the same place I rode. Looks like they have improved the parking and trails since I was there last. There are places where the view is worth the trip alone.
All my best.
Make a dual predator 420 😂 we’ll see about “underpowered”
670
Tyler Cooley double 670
Dual 500cc honda 2 strokes it would be untouchable
How about double hayabusa engines
@steelmesh pretty sure if I remember the build both engines are stage 3 so most if not all of that was done.
You should do a series were you go back and rebuild/fix/upgrade all of your old abandoned vehicles
very cool, love it seeing the suspension in action👍👌
Great Video. Nothing teaches as complete a lesson as experience. Looking forward to seeing it run again after your updates!
If you want to, make the front a-arms shorter, so that it has the same stance as the rear, that might limit travel, but it will stiffen it up with the dual shock setup because of there being less leverage on the shocks. As well as, because the rear suspension needs to be stiffened up anyways, you might wanna look into relocating the shocks and kicking them out further to the sides to allow for you to put bigger shocks in different mounting points on the swing arms and not hit the engines. I think that the reason the one engine wanted to die so much was because of the spark boot being broken, lower idle speeds may mean weaker sparks, and with the cable having to arc to the spark plug because the boot was broken may have caused your running issues. And for the air filter relocator hitting the ammo box situation I would just relocate the ammo box to sit higher or build a different mount for it somewhere else, maybe behind the seat? Anyways, this is seriously one of my favorite builds, and the lack of power may just call for an engine refresh, maybe stage 3? I know I said a lot in one comment, but I'm hoping you see it and are able to consider some of these suggestions :) anyways, keep up the awesome work Chris! I really love watching your videos, and these raw driving videos are a whole lot of fun to watch, especially when I hear you laugh and see you smile and know that you're having fun with your builds, cause that's the most important part! I really liked the helmet cam and the camera on the rear suspension btw...
You really need to fix the problem on the buggy with the Honda engine
In addition to stiffening the suspension, it's seems also too high, now most of the acceleration energy/force is wasted in lifting the frame and stretching out the shocks . In resting position the angle of those rear beams should be almost flat, so they won't try to crawl under the frame, but push the frame forward. The frame is not that heavy with the engines on the rear axle basically. I suggest moving the shock position to the horizontal frame bar just above it and a little bit back. This will lower and stiffen the rear suspension a bit an is a relative simple fix.
I really like your work, keep it up! :)
Suspention looks smooth as hell 👍
Great project man the suspension copies the ground perfectly. We need the kart specs
Another great video! I forgot how cool go carts are until.seeing your videos. You do great work fabricating these frames and then adapting everything.
Wheels are staying planted. Nice suspension.
This cart looks to ride like a dream. The only thing I can see is the steering wheel is jerking in your hands. Maybe a steering damper would help.
Great job, imagine the sounds of twin 670s
It’s always good to drive something you created.good job
This thing is pretty cool, but after watching this video, I think a better dual engine independent rear suspension setup would have been to set up the rear dirt bike style. Engines mounted to the frame, and then each engine run to it's own swing arm, so that the engines aren't bouncing around like that. With what I am proposing you still have dual engine and IRS.
That thing looks like a riot!
That thing looks like it rode like a Cadillac! Yeah you had a couple minor issues but that thing is amazing! Glad you got to enjoy some of your work!
Great video, keep up the awesome work! I hope to do some major frame upgrades, as there is only one OHV park that will let me drive my go kart within 8 hours from my house... I don't have suspension, I have 1 inch of ground clearance from the sprocket, and the trails are double as bad as those... off roading was more than a chore than fun....
Be cool if you had a drone that could follow you. One thing I would add is a mount for your phone up front so you can run a gps app for maps or gauges.
Maybe not the best design ever but neither was the Porsche 911. It seemed to go pretty well though and it looked really cool!
She’s a desert machine, not a trail boss! A nice open beach would be awesome too.
If you sell some machines, you can build new, better toys!
Great edits and shot variety. Top notch
Tires are part of the suspension in the off road world. Looks like you have too much air pressure in yours.
That’s so cool you can go here , we don’t have that in Australia
the body seems surprisingly stable
Nicely done. I wondered about what would happen if you broke down way out there, how would you get it back to the trailer? How about a build of a low speed, high torque tow vehicle?
that thing moves nicely
I have rode on the trails in Brown Mountain NC. Don't know if this is the same place or not ?. Looks kind of like it though. Beautiful place your riding in . Thank you for sharing.
All my best.
Did much better than your other buggy. Looked like a smooth ride. Nice work man.
Very nice to see your amazing creations living on the field ! it's a part of the building process... test it break it improve it enjoy it
Great entertainment ! thanks
Nice and amazing project
Love it
Got to give you a thumbs up for trying original concepts and being largely successful. You messed up with your clearances on the suspension stroke for both rear engines but that is just a rookie mistake I am sure you will never make again. People like you who are not afraid to make mistakes are the ones who when they reach middle age people admire and wonder at how they ever managed to get so smart. You have a ways to go but the point is you are getting there.
I think it's well earned a name.Looking down,with the left camera,it looks like a Mantis.Soo..Spelled this way on purpose.'Preying Mantis".It eats those bumps like they're nothing./The way that left engine took such a pounding,I'd guess it's more of a float bowl issue,than an idle.Hate to suggest EFI,as you've already done so much with this,but that seems the answer.Great Vid Chris.
Hello, nice job, I think it would be better with higher wheels for handling(would also allow your chains to touch the ground), independent engines in the rear is original, it would take also an additional bar to turn more "flat" by creating a stop with a slight tension on the front suspensions (making them a little firmer, but less likely to capsize). I think it have little bigger wheels to stay in the category" buggy " (10"-12"?),your motors can do,better confort also.
First of all sorry I don't know your name but I for a long time now wanted a fully equipped shop like you have and I'm very impressed with the machining skills and fabrication skills you have. This dual engine mini buggy has the best performing suspension I've seen for mini buggies. What DOM tubing and wall thickness was in this build? I'm guessing 1" and 1 1/4" .120 wall? I do have a J D square air hydraulic tubing bender and Miller 180 wire welder with tubing notcher. I kinda think that it would be better to have one V twin motor with CV axles so that the motors aren't bouncing around, maybe a built predictor 670, they can be built to over 40 hp.
to fix the air filter problem just put the factory air cleaner back on ...you wont notice any power loss .. taller tires and stiffer shocks may help with the front end bottoming out like it did. just shortening the the suspension travel would help to.. for the starter drive getting smashed id just move the shocks inside the space between the two engines ..the engine that was spitting sputtrring and refusing to idle thats most likely the needle valve getting knocked around (that unfortunately is the downside to a float and needle carb in an off road vehicle) you can fix it but if it happened once its most likely going to happen again.. keep in mind the carb isnt defective it was just never intended to be used as you myself and other youtubers are using them. factory tolerances can also be a contributing factor.. be cool welding
its working amazing offroad
You should put the 600 engine in this just put a Jack shaft by the swing arm pivot and run 2 chains down the the wheels and one chain from engine to shaft
Its a prototype its gona have bugs its actually doin great man
Thank's for the ride! :-)
Should of done a single stage 2 or 3 420cc instead of dual 212s
Stiffen the suspension a little and this thing would be a beast
I hope you see this because it might be able to help you out maybe you could run some sort of light up to the dash as an indicator to show that the engines are running maybe take power from somewhere on the engine maybe the coil
Aside from whatever problems you've had it looks like it has performed good so far. Would you ever do that style of rear suspension again but with only one big engine?
2:45 world best death metal scream.
Great suspension
G'day mate ,hey that thing is a really nice buggy , that trail you were on was pretty hard on the thing , the left motor was coping a caining , it would do so well on a golf course type terain what a cool buggie .until next time ,top job . Mal.
Like a boat...Better to go out with 2 engines than 1. I won't go out onto any of our Great Lakes in Mi, unless on a duel motor. At least you can get home.
make it dual rear shock/springs on each side
noticed your steering wheel becomes more and more offset to the turning radius of the wheels. i would suggest checking the steering rack. or shaft for anything loose. unless its one of those removable steering wheels that have no set key.
Crank case and gas tank breathers are something no one talks about
Looks like u had a blast
shoulda put dual hand throttles on this thing would've been more controllable and you could use the engines to steer n get you out of tight / sticky situations
I think it's great. Good job 😃
That kart rides beautifully though. It looks like the ride is very soft and cushy despite going over rough terrain.
Hi
Same concept, but single engine:
One engine, coupled to a single driveshaft located at the pivot point of the swingarms, with chains driving each wheel.
Keep up the open ended/minded projects.
Eirik Solheim Aakhus
You can lube up those bearing with your steering wheel cake on the Chevy😂 nice video your karts are the 💣
Great video, awesome seeing your prototype buggy hit the trails. Looked like it was soaking up bumps pretty well. Nice work!
your next project should be a barstool cart i think you would knock that out of the park!!!
hey! awesome work! Did not you think about adding digital speedometer and digital tachometer?
Cant wait to get my mini bike up and running so i can go off roading
ya should keep your thumbs outside the wheel just in case if it gets jerked it won't brake them.
great build.
Too bad you can't patent something like that that's an amazing set up with a lot of potential. As it sits it looks like it functions perfectly and a lot of fun
She went pretty well mate there's always teething issues no doubt you'll fix em great vid cheers
Man! That thing certainly appears to soak up the bumps.
8:52 nice keen shoes
That thing seemed to work well
You could temporarily remove the springs from the suspension so you can test the full range of motion. (in the shop... not while riding it, obviously)
As for the bottoming out... do you have a dial to adjust the dampening? The spring stiffness seems fine... just need the shocks to move slower.
it looks like you need to take a few psi out of the tires, keep up the good work. Brent PHX.
Throttle cable is rubbing on the right tire be careful 👍
That looks like an insect soo sick
There is a way where you can still have it fully independent suspension and dual engine set up but with the engines not bouncing all over the place
Well it looks like it is working well enough, needs a few tweaks.
I'm almost pain free enough to start on a few projects.