Ethan, thank you for giving these young men with special needs these opportunities. Its very admirable to see their carer support them with making decisions on their own.
As much as I love Ethan's brilliant engineering and fabricating skills, I have never been so entertained by a Grind Hard video. Really brings me back to the old haggard garage days. Keep it up guys!
I know you asked a poll recently what’s your favorite part of the channel. I would like to update my answer. My favorite part is allowing the guys to grow. start getting their hands dirty and letting their personalities shine. The growth with all of y’all is dope. Thanks keep posting
I just want to thank you guys for putting so much effort and time into your videos, I recently got my dad and two of my younger siblings into watching your content, and though they haven’t watched nearly as long as I have, (I started watching almost four years ago.) they still love it.
Love how Edwin said at 17:00 that they are putting in an oil reservoir to help keep the oil cool. The funny thing is he is using a Yeti water bottle that is known for being extremely insulated, keeping the heat in.
Tiny single cylinders like this need an air capacitor to make good boost across revs. See the SAE article "A Method for Turbocharging Single-Cylinder, Four-Stroke Engines". For a lot of your guys' projects, there is a lot of overlapping research from Formula SAE projects. They post their findings on their university websites :)
@@mattknowsnothing Oh for sure they are. And they are learning while doing :) There's also a certain accessibility to seeing some backyard engineering, slapping things together with ducktape and sending it. Which is what the swindlebrother segments are all about.
When Boosted boiz was turboing his shopping go cart with a singleCYL he was encountering same problems lol. its not as easy as slapping a turbo on and putting oil to it. but yeah he ended up doing an air capacitor, and restricting the oil so no overflowing. Sadly he ended up putting it on efi and a fuel tech to make it even work well. i know tons of people have made carbs work. he was just a car guy a knew that doing efi would fix it all. but thats expensive haha
I'm in my fifties but when I grow up I want to be an unhinged, off the wall lunatic just like you guys. In the best possible way of course. Love your videos, your work and your get it done attitudes. ❤
The turbo is upside down thats why you are getting a leak i build turbos for a living and the oil pump needs to be putting 2.5bar of oil pressure through the turbo but you need to put the turbo the other way round you have the oil drain at the top it needs to be be at the bottom
EDIT: Ethan to the rescue at the end luckily. You need a restrictor for that oil feed, oil pouring out the turbo means you're pushing oil past the seals, not good at all!
also "If you are running a draw-thru carburetor (or even TBI) application you need a carbon seal turbo", and yeah plenum size of a single cyl turbo is key its like and air capacitor, but... we'll see what video #2 brings
Will and Edwin's side quests in between Ethan's final boss builds has been such an awesome addition to the channel, and keeps some of that older budget build vibe that a lot of channels leave behind when they start getting lots of money.
“Yoinked by the jank” I’m dying…. 🤣 Edwin and Will are like two little kids… soon as daddy Ethan comes home, the swindliness comes to an end lmao 😜 You guys are great! 👍🤘👏
I love how Ethan always shows up randomly to help or show a lesson to will it kinda reminds me of my dad when I think I know what I’m doing and my dad comes and shows me the right way 😂😂🤘
you guys are great! I’ve been building and repairing guitars as a hobby for a good few years now but there’s only so many that my son or me can play at once, so I’ve had a change of direction, due to inspiration from you lot! Work bench now has a metal top, there’s welders, plasma cutters and steel benders in the workshop now, and I’m having a blast 😁
Crazy ironic that I was just reading your comment the very second that the slide guitar part started! That's crazy lol It is awesome to. Edwin is so good at putting great music in their videos and his drone runs are amazing.
I love this content guys 👍 Pro tip for putting on grips like that - put 4-5 zip ties into the grip so that they stick out the open end, they'll help it slide onto the bars. Once in place you can easily slide the zip ties out and leave the grip in place 👌
Im trying to build a power wheels similar to yours but 72v 3000w im wondering if its a bad idea to not get a steel body and just do a live axil moter battery and seatbelt it would be a dream to get your opinion on this
idk if you see this ,but my idea would be to make a caster wheel traction remover that would look like a short wheelie bar , the ideal build would have a lever to pull the wheels up and down with a shock probably , tunable drift sleeves that you can turn off with a lever , sorry I wanted to type it fast so you would see
The turbo centre section or (cartridge) is upside down and that’s why it’s blowing so much smoke. Also if you use the oil cooler adapter plate then never use a restrictor in the oil feed to the turbo because then you could be starving oil to the head.
please make an electric snowmobile crosskart, have the battery stack over track on a servo operated swing arm.. so you can turn without leaning/tilt and do mean wheelies on the rear :D LIKE SO THEY CAN SEE THIS, THIS IS MY MFOKKING DREAM MOBILE, also i wish for this proof of concept so that we can get safer fun rides out in the powder. if this existed some of my old friends would still be here today :/
I am downloading this link ONLY to get my will pushup moneys worth! -You better deliver kid!! :D All I can say is that when Ethan isn't home the crazy cats are dancing on the welding table! I do sometimes miss ethans more serious approach to builds... Carefull all the vids don't evolve into shenanigans chasing views. Stay true to your core!
I think I learnt a couple of things from this video.... 1- The Swindle Brothers should NEVER be allowed to work in the shop without Ethan supervision. (Ok, I had figured that one out already!) Stephen doesn't count as supervision as he wants to see the Swindle Brothers blowing themselves up as it makes great video content! 😂 2- Through years of working together, the Grind Hard crew have somehow built up a resistance to carbon monoxide poisoning. 🤔 Or they can hold their breath for a REALLY long time!!! 😂
Watching these videos kept me out of The streets. Im currently on to bigger and better i have a job now apartment,and car .All i have left is to pay traffic fines to be a productive citizen.I thank yall for these videos that makes me tap into what i really love.wish me well✌️
Just get a 155 or 190 pit bike motor off tboltsusa. It will bolt straight into that little quad and have a 4 speed with a clutch with probably 12-20 hp which would be a crazy drift quad
Im trying to build a power wheels similar to yours but 72v 3000w im wondering if its a bad idea to not get a steel body and just do a live axil moter battery and seatbelt it would be a dream to get your opinion on this
Watching the boys work without Ethan there makes it feel more on my level 😂😂 otherwise I feel like I'm watching da vinci work and it's just me shutting up taking notes
@GrindHardPlumbingCo I love it!! He's rubbed off on so many of us and raised the level of our builds but sometimes it's just nice to mess around and laugh with the boys. This video is that and so much more!!
Wow!!!! When i was young i used to race mx bikes i had 2 Kx80s, an Rm80, 3 Kx100s and a Rm125, always wanted a set up like you got then it went wrong lol Great Upload
I dunno if it’s something you guys already do but I think there’s definitely money to be made, making “generic” length brackets with the grind hard logo and hexagons in them. For people to use on their own projects. Even just bits of straight with M10/m8 holes people could make their own brackets from with the logo etc
Please please Ethan, come back....... I miss common sense and not the "premium" children playing with dad's tools in the garage. Or make an Ethan only channel please, oh please. Man I really miss the old videos. I know these guys have loads of energy and some people really enjoy them. But I prefer the quality, thought out builds, these guys give me a headache. Lol. Either way I will continue watching, but I miss the old content and usually fast forward though the brothers stuff. Don't think the brothers are bad guys. They seem like positive great energy ppl. Just watching some of it makes my eye twitch. Lol
Put a T on the oil feed line and go back to the tank, add a big carb jet or something to restrict the flow if it doesn’t get enough oil. Put a restriction on the turbo side if it’s getting too much. 18:41
Hey Dudes,, Try a T-piece between the oil pump and the turbo,, feed it back to oil tank, that way oil gets to turbo and excess oil Tees back to tank when oil pressure into turbo is maxed. We used a boat fuel pump on our YZ125 shifter kart with similar principal for fueling. Also diaphragms were being destroyed in pump, so a 8mm hole in vacuum pipe helped save diaphragms by dropping its sucking pressure..
Ngl , making one of these myself! This is dope as hell. Also I’m writing this as I’m watching so you may have caught this already. But it looked like the waist gate was opening quite quick at 28:51. May be able to adjust that gate. Good stuff boiiiis!
You have to make is as fast as hoomanly possible!, I'm glad it only took half of the video to figure out what I was going to say all along about the turbo, shorten up the pipe to the motor will more than likely work better. You don't have enough power in the engine to push through all of that pipe.
Hey.. you gotta love these guys.. at least they are not sitting in front of their computers, they are in the shop building something! The XF 85 Goblin, was not built by complaining on UA-cam.. lol
I'm sure your going to get there but 19:32 shows the exhaust pipe going to the wrong side. I only know this because I tried mocking up a turbo the way you have it on a motorcycle and it didn't even turn. I flipped it around and it started spinning perfectly.
I have been dying to see this one since you guys talked about it on the podcast! So happy to see it at last! I am definitely looking into some merch. I am hyped about the Grind hard movie. Always excited to see what you guys can make!
Intake pipe sucking closed is a function of the air velocity and restriction at the pipe inlet (the turbo). It oscillates as the intake valve opens, air rushes in, lowering the pressure in the pipe, then the turbo refills the pipe with air as the previous air charge exits the engine. Repeat for each cycle.
My favourite thing about this channel is the main guys fabrication skills it’s actually impressive. Watching these guys it’s just a comedy channel, not learning anything from them except for what not to do lmao
As a 91 B you can count on the following to be true regarding your M1123 and M1152: Fluid (negligible) Throttle linkage (questionable) brakes (questionable) CV joints (50/50) Rear differential (a grenade in waiting) Inability to hear when going over 55 (100% guarantee)
Awesome!! We just did a build on the same frame, they are crazy off and crooked from factory hahah. BTW, I'm pretty sure you're using too much oil, the pressure gets too high and the container is too high up
Can’t wait for the feature film! Great news lads. Will check out the website and see what sort of money you’re asking for. I always looking forward to Saturday morning in the UK as it means there’s another grind hard video to watch!
Use hair spray to put those handle bar grips on. They will slide right on and stay on when they dry. I learned that working at a bicycle shop years ago.
Balloon the rubber makes the grip go on. Add some dishwashing detergent on the rim of the grip and will make it go on even easier and super grip the grip to the throttle 👌 I learnt this from wake boarding 😎
Highly entertaining watching William struggle with the oil at least he got a good taste lmao! Papa ethan is a wizard and i love when he teaches us all a thing or two.
Just like any job, when workers are struggling, all it takes is the boss to show up and fix their problems with a bit of thought, knowledge and experience. Everybody needs an Ethan!
This is going to super date me but Will driving the quad back and forth down the dirt road at around the 41ish minute mark reminds me of the opening from Bednobs and Broomsticks where Miss Price is driving the motorcycle into town and it smokes up the whole village square or when she leaves to take the kids home for the first time and it is nothing but a trail or smoke all the way home lol. The engine sounds sort of similar as well which is what I think made the connection for me.
Plenum volume doesn’t make a hill of beans in a forced induction engine. The rubber pipe was sucking in because the engine was requesting more than the turbo could give. Shortening the plenum volume and hot side only helped you. You need a much bigger turbo. That little thing is giving all it has and the engine is still wheezing. You can clearly tell when the boost gauge never goes to any positive vacuum meaning there is no positive pressure in the plenum even though it’s small enough a turbo the correct size would blow the intake valve open if you disabled the waste gate like you did on the current turbo.
The turbo is working in vaccum and the seals leak oil that gets burned by the engine. How can you not understand why the rubber charge pipe gets shrunk down by the vaccum behind the thottle body also wierd Also, I think you need like a boost reservoir for these small one cylinder engines
You need a high volume oil pump when running that plate on the head. I don't supply enough pressure to push through hoses.. ive built 100s of them pit bike engines from crf50 to the china special.
For the intake side to efficiently make boost if you took the cylinder size made a intake plenum that matched that volume with a check valve to hold the air with only having one small cylinder keep in mind the exhaust pulse is happening when the intake valve is closed vice versa leading to a drop in pressure before the intake valve can open. This is a 4 stroke 1 cylinder specific problem. A wonderful example of a well setup turbo 1 cylinder that can show the theory in action would be on Kyle's channel boostedboiz with their turbo shopping kart.
Ethan, thank you for giving these young men with special needs these opportunities. Its very admirable to see their carer support them with making decisions on their own.
BOOOOOOOOOO... 😄
The world needs more Ethans
@@Greasy_King fr fr
i read this before watching the vid and it was all i could think about lol
Underrated comment 👏 👌 🤣
As much as I love Ethan's brilliant engineering and fabricating skills, I have never been so entertained by a Grind Hard video. Really brings me back to the old haggard garage days. Keep it up guys!
I love how the underlaying theme of all these swindle builds has become "impress shop dad"
It really has
And fail
A comment more accurate has never been commented before.
@@GrindHardPlumbingCo why does he have to do pushups
this is so true i love it
I know you asked a poll recently what’s your favorite part of the channel. I would like to update my answer. My favorite part is allowing the guys to grow. start getting their hands dirty and letting their personalities shine. The growth with all of y’all is dope. Thanks keep posting
Oh yea the 45+ minute videos too.
I just want to thank you guys for putting so much effort and time into your videos, I recently got my dad and two of my younger siblings into watching your content, and though they haven’t watched nearly as long as I have, (I started watching almost four years ago.) they still love it.
so premium man! thanks for watching!
Premium indeed
I really like the video's when you two are "winging it" 😂. I laughed so hard.
Love how Edwin said at 17:00 that they are putting in an oil reservoir to help keep the oil cool. The funny thing is he is using a Yeti water bottle that is known for being extremely insulated, keeping the heat in.
The engine retains heat too but the yeti doesn't make heat... That's what the cooler is for. It'll work!
The yeti also insulates from heat though, so it will help
@@send_it_subie no, environment is cooler then the oil preventing cooling due to the insulation.
@@kyledinalb123yes but the way the guy in the video described it was as if having a yeti bottle filled with oil would help cooling
Tiny single cylinders like this need an air capacitor to make good boost across revs.
See the SAE article "A Method for Turbocharging
Single-Cylinder, Four-Stroke
Engines".
For a lot of your guys' projects, there is a lot of overlapping research from Formula SAE projects. They post their findings on their university websites :)
Good information:)
Considering these guys have no formal training, they're doing great.
@@mattknowsnothing Oh for sure they are. And they are learning while doing :) There's also a certain accessibility to seeing some backyard engineering, slapping things together with ducktape and sending it. Which is what the swindlebrother segments are all about.
Yes totally a plenum is required, IIRC about 4 times the capacity of the engine for a single, 2x for a twin
When Boosted boiz was turboing his shopping go cart with a singleCYL he was encountering same problems lol. its not as easy as slapping a turbo on and putting oil to it. but yeah he ended up doing an air capacitor, and restricting the oil so no overflowing. Sadly he ended up putting it on efi and a fuel tech to make it even work well. i know tons of people have made carbs work. he was just a car guy a knew that doing efi would fix it all. but thats expensive haha
Maybe use the quad muffler for the chamber.
I'm in my fifties but when I grow up I want to be an unhinged, off the wall lunatic just like you guys. In the best possible way of course. Love your videos, your work and your get it done attitudes. ❤
7:58 “we have been out in the mud for a little while, and things are getting swindly in here” 😂 Will is just a natural born comedian
The turbo is upside down thats why you are getting a leak i build turbos for a living and the oil pump needs to be putting 2.5bar of oil pressure through the turbo but you need to put the turbo the other way round you have the oil drain at the top it needs to be be at the bottom
The small hole with the thread in the hole is your feed and the bigger hole with the two 10mm boltz either side is the turbo drain
Yo I posted on their recent community posts a jet boat bro nasty boat and a side by side buggy dude. Plz go back and look.
I've literally never seen anything like them for the price they could build the fuc out of it my god
swindlers swamp
“I’ve just spent my whole life trying to figure out how things work.” Is my most relatable Ethan quote I’ve ever heard.
EDIT: Ethan to the rescue at the end luckily.
You need a restrictor for that oil feed, oil pouring out the turbo means you're pushing oil past the seals, not good at all!
American measurements for flow be wild XD You're right tho
@@Decatronics自然 (I converted for them, i use metric in my life/work)
They need to have the oil tank below the turbo so the oil can gravity drain, but that is just one of the problems :D
also "If you are running a draw-thru carburetor (or even TBI) application you need a carbon seal turbo", and yeah plenum size of a single cyl turbo is key its like and air capacitor, but... we'll see what video #2 brings
It's the return line it's higher than the turbo it needs to be lower return's aren't presureised there just gravity
Will and Edwin rocking out in the shop gives me a laugh. when Ethan came back it started working better because it knew it had to or else.
Edwin: "Boeing level of engineering"
Yep...
Joking right?? Boeing, the multi-billion aviation company? Yeah, right - Boeing wishes they were this good! 🤣
@@aquacruisedb as of late Boeing is probably a step behind
@@aquacruisedbBoeing, whose planes are falling apart lately?
I think occasionally the Grind Hard boys do forget a bolt or two.
@@_Dimon_ I'm pretty sure they were joking the end of their comment says "boeing wish they were this good" meaning grindhard is better than boeing
Will and Edwin's side quests in between Ethan's final boss builds has been such an awesome addition to the channel, and keeps some of that older budget build vibe that a lot of channels leave behind when they start getting lots of money.
“Yoinked by the jank”
I’m dying…. 🤣
Edwin and Will are like two little kids… soon as daddy Ethan comes home, the swindliness comes to an end lmao 😜
You guys are great! 👍🤘👏
I love how Ethan always shows up randomly to help or show a lesson to will it kinda reminds me of my dad when I think I know what I’m doing and my dad comes and shows me the right way 😂😂🤘
😂😂 word
you guys are great! I’ve been building and repairing guitars as a hobby for a good few years now but there’s only so many that my son or me can play at once, so I’ve had a change of direction, due to inspiration from you lot! Work bench now has a metal top, there’s welders, plasma cutters and steel benders in the workshop now, and I’m having a blast 😁
Edwin bringing the heat, as usual, with the music. That slide guitar part was pretty slick
Crazy ironic that I was just reading your comment the very second that the slide guitar part started! That's crazy lol
It is awesome to. Edwin is so good at putting great music in their videos and his drone runs are amazing.
You could use a bike brake reservoir as an oil header for the turbo save topping up so often
I love this content guys 👍
Pro tip for putting on grips like that - put 4-5 zip ties into the grip so that they stick out the open end, they'll help it slide onto the bars. Once in place you can easily slide the zip ties out and leave the grip in place 👌
Makes me a little angry that I have never thought of this.
that massive oil pump you orginally had likely blew the cheap seals out of that turbo
Thanks for repeating what they said in the video lol
You have a gift of being entertaining just talking to the camera. You are the good content. The rest is a bonus.
What should we turbo next? The NOS tank still hasn't shipped back from getting it filled 😬
Im trying to build a power wheels similar to yours but 72v 3000w im wondering if its a bad idea to not get a steel body and just do a live axil moter battery and seatbelt it would be a dream to get your opinion on this
idk if you see this ,but my idea would be to make a caster wheel traction remover that would look like a short wheelie bar , the ideal build would have a lever to pull the wheels up and down with a shock probably , tunable drift sleeves that you can turn off with a lever , sorry I wanted to type it fast so you would see
2j tractor/mower
Show the Grom some love. Engine swapped, turbo Grom action would be premium.
Get a power wheel and put a turbo in it
Will is such a great part of this channel. I love seeing him learning through trial and error.
You don't realize how much technical advice Ethan gives these guys when he's lurking in the background until he's not there to supervise...
The turbo centre section or (cartridge) is upside down and that’s why it’s blowing so much smoke. Also if you use the oil cooler adapter plate then never use a restrictor in the oil feed to the turbo because then you could be starving oil to the head.
Loved that you opened the door to test the quad, and the wind blew all the smoke back inside!
Day #1 of asking for an exo car build
Exo 2j Hilux!?
please make an electric snowmobile crosskart, have the battery stack over track on a servo operated swing arm.. so you can turn without leaning/tilt and do mean wheelies on the rear :D
LIKE SO THEY CAN SEE THIS, THIS IS MY MFOKKING DREAM MOBILE, also i wish for this proof of concept so that we can get safer fun rides out in the powder. if this existed some of my old friends would still be here today :/
LOVE THE CONTENT YOU GUYS ARE THE REASON MY BAJA 200 DOES 89 MPH AND 0-60 IN 5 SECONDS ..THANKS FOR THE CONTENT AND KEEP IT UP
I am downloading this link ONLY to get my will pushup moneys worth! -You better deliver kid!! :D All I can say is that when Ethan isn't home the crazy cats are dancing on the welding table!
I do sometimes miss ethans more serious approach to builds... Carefull all the vids don't evolve into shenanigans chasing views. Stay true to your core!
I was actually geeked out by being able to easily look at the stuff on Amazon while you were showing it.
I think I learnt a couple of things from this video....
1- The Swindle Brothers should NEVER be allowed to work in the shop without Ethan supervision. (Ok, I had figured that one out already!) Stephen doesn't count as supervision as he wants to see the Swindle Brothers blowing themselves up as it makes great video content! 😂
2- Through years of working together, the Grind Hard crew have somehow built up a resistance to carbon monoxide poisoning. 🤔 Or they can hold their breath for a REALLY long time!!! 😂
Watching these videos kept me out of The streets. Im currently on to bigger and better i have a job now apartment,and car .All i have left is to pay traffic fines to be a productive citizen.I thank yall for these videos that makes me tap into what i really love.wish me well✌️
00:15 - Holy crap! Freddie Mercury is back!
All I can think is “it’s a me Mario”
@@sbluke5515 I could see that. If Mario was gay.
the pedo stache is making a comeback, I see it everywhere
Ok. seriously these videos are so awesome to just sit and chill to. I love what you guys are doing. Seeing the slicks with Track treads had me dying.
I love the tiny nos bottle
Just get a 155 or 190 pit bike motor off tboltsusa. It will bolt straight into that little quad and have a 4 speed with a clutch with probably 12-20 hp which would be a crazy drift quad
Put the carburettor on the engine and give it the intake manifold from the turbo then it will make a lot of bost
I’m not sure you understand how this works.
IDEA 1 - Miniature Dyno! 🐎 .... IDEA 2 - Let Me Design Some Stuff For GHP! ❤🔥
Im trying to build a power wheels similar to yours but 72v 3000w im wondering if its a bad idea to not get a steel body and just do a live axil moter battery and seatbelt it would be a dream to get your opinion on this
A used go kart is always the best bang for you buck on parts for steering and an axle
@@GrindHardPlumbingCo thank you so much
@@GrindHardPlumbingCo also do you think it will be fast and I don't know how to weld
You guys are nuts, and that's what makes your content Premium! 👍
Watching the boys work without Ethan there makes it feel more on my level 😂😂 otherwise I feel like I'm watching da vinci work and it's just me shutting up taking notes
It is nice to have a balance of both right?
@GrindHardPlumbingCo I love it!! He's rubbed off on so many of us and raised the level of our builds but sometimes it's just nice to mess around and laugh with the boys. This video is that and so much more!!
Wow!!!! When i was young i used to race mx bikes i had 2 Kx80s, an Rm80, 3 Kx100s and a Rm125, always wanted a set up like you got then it went wrong lol Great Upload
Ethan built a shop and stopped making videos, lol miss his approach
Just assuming the "lol" conveys your despair.
That oil feed, HOLY HELL! You need barely a dribble, old mate has a fire hose going in and BLASTING past the seals. I love you guys.
More of a Subaru than a Subaru
I dunno if it’s something you guys already do but I think there’s definitely money to be made, making “generic” length brackets with the grind hard logo and hexagons in them. For people to use on their own projects. Even just bits of straight with M10/m8 holes people could make their own brackets from with the logo etc
Please please Ethan, come back....... I miss common sense and not the "premium" children playing with dad's tools in the garage. Or make an Ethan only channel please, oh please. Man I really miss the old videos. I know these guys have loads of energy and some people really enjoy them. But I prefer the quality, thought out builds, these guys give me a headache. Lol. Either way I will continue watching, but I miss the old content and usually fast forward though the brothers stuff. Don't think the brothers are bad guys. They seem like positive great energy ppl. Just watching some of it makes my eye twitch. Lol
Put a T on the oil feed line and go back to the tank, add a big carb jet or something to restrict the flow if it doesn’t get enough oil. Put a restriction on the turbo side if it’s getting too much. 18:41
Anyone Elle’s know this wasn’t going to work and just skip to the last 10mins
Hey Dudes,, Try a T-piece between the oil pump and the turbo,, feed it back to oil tank, that way oil gets to turbo and excess oil Tees back to tank when oil pressure into turbo is maxed. We used a boat fuel pump on our YZ125 shifter kart with similar principal for fueling. Also diaphragms were being destroyed in pump, so a 8mm hole in vacuum pipe helped save diaphragms by dropping its sucking pressure..
Sorry, but i liked it way better when it was Ethan building stuff.
If you'd pay attention Ethan has had a tough time mentally for quite awhile.
Nobody cares
Nah. I feel that to but I didn't know he's been having issues mentally. I just thought he was busy working on the monster bike
Seeing you guys rip around on that tiny underpowered thing put a smile on my face😂
These two guy's knowledge of turbo's is amazing, it's amazing that Ethan leaves them alone in the workshop - rubber fluid hose for a boost pipe
Ngl , making one of these myself! This is dope as hell. Also I’m writing this as I’m watching so you may have caught this already. But it looked like the waist gate was opening quite quick at 28:51. May be able to adjust that gate. Good stuff boiiiis!
You have to make is as fast as hoomanly possible!, I'm glad it only took half of the video to figure out what I was going to say all along about the turbo, shorten up the pipe to the motor will more than likely work better. You don't have enough power in the engine to push through all of that pipe.
Hey.. you gotta love these guys.. at least they are not sitting in front of their computers, they are in the shop building something!
The XF 85 Goblin, was not built by complaining on UA-cam.. lol
So glad the algorithm randomly popped you guys up back when you were building Cindy. Grind hard Fridays make me happy.
I'm sure your going to get there but 19:32 shows the exhaust pipe going to the wrong side. I only know this because I tried mocking up a turbo the way you have it on a motorcycle and it didn't even turn. I flipped it around and it started spinning perfectly.
I have been dying to see this one since you guys talked about it on the podcast! So happy to see it at last! I am definitely looking into some merch. I am hyped about the Grind hard movie. Always excited to see what you guys can make!
Intake pipe sucking closed is a function of the air velocity and restriction at the pipe inlet (the turbo). It oscillates as the intake valve opens, air rushes in, lowering the pressure in the pipe, then the turbo refills the pipe with air as the previous air charge exits the engine. Repeat for each cycle.
My favourite thing about this channel is the main guys fabrication skills it’s actually impressive. Watching these guys it’s just a comedy channel, not learning anything from them except for what not to do lmao
I really enjoy your content bro, your intention and effort in making this video is really cool🔥🔥
as a fabricator and fpv pilot myself absolutely dig how you incorporate fpv into your videos. instant sub
"I've just spent my entire life trying to figure out how things work." Yes dude! Thats it!
😂 thankyou Grindhard for another excellent episode of swindley sketchy goodness!😂 much love from the U.K 🇬🇧❤👍
Our pleasure!
As a 91 B you can count on the following to be true regarding your M1123 and M1152:
Fluid (negligible)
Throttle linkage (questionable)
brakes (questionable)
CV joints (50/50)
Rear differential (a grenade in waiting)
Inability to hear when going over 55 (100% guarantee)
Hahaha I love the sheer joy of these Premium Chang Li projects! Also, super excited to see how the Chang Li turns out!!
Instead of a restricter for the oil you could use a PWM ,DC motor controller on the oil pump to regulate the speed of the pump and reduce oil flow. 😊
Awesome!! We just did a build on the same frame, they are crazy off and crooked from factory hahah. BTW, I'm pretty sure you're using too much oil, the pressure gets too high and the container is too high up
Another Great Swindle Bros production !
i enjoy trail and error videos not just so much of someone just running through the whole process as if they got it right the first time W vid
with it being one gear use a torque converter!!!!!!! WINDS UP LIKE TURBO ISH I LOVE MINE FOR MINI BIKE. went from a 25 mph machine to 50-60
The Grind HARD Boyz are gonna BOOST Barbie Today! XRX Rated! I'm Pumped Up! 😂😂😂😂
Can’t wait for the feature film! Great news lads.
Will check out the website and see what sort of money you’re asking for. I always looking forward to Saturday morning in the UK as it means there’s another grind hard video to watch!
Yes! Ethan is right! Plenum 4 itres 👌 use that pink bottle from the oil system as your intake plenum
Someone keep bumping this to the top to get Grind Hard attention
Thanks!
Thank you🔥🔥
That 2:30 gigabeam on the roof with Starlink making this entire operation happen!
Use hair spray to put those handle bar grips on. They will slide right on and stay on when they dry. I learned that working at a bicycle shop years ago.
Balloon the rubber makes the grip go on. Add some dishwashing detergent on the rim of the grip and will make it go on even easier and super grip the grip to the throttle 👌
I learnt this from wake boarding 😎
Highly entertaining watching William struggle with the oil at least he got a good taste lmao! Papa ethan is a wizard and i love when he teaches us all a thing or two.
I'm really happy I found your channel today! I was watching part2 first!
The new shop is the ultimate playground. Super jealous!
This is golden! You should swap it for the "grom" engine and get some gears, or maybe even something like a 140cc lifan engine. Amazing content guys🙌
Just like any job, when workers are struggling, all it takes is the boss to show up and fix their problems with a bit of thought, knowledge and experience. Everybody needs an Ethan!
I love seeing y’all do something and then seeing it again in the Timelapse
This is going to super date me but Will driving the quad back and forth down the dirt road at around the 41ish minute mark reminds me of the opening from Bednobs and Broomsticks where Miss Price is driving the motorcycle into town and it smokes up the whole village square or when she leaves to take the kids home for the first time and it is nothing but a trail or smoke all the way home lol. The engine sounds sort of similar as well which is what I think made the connection for me.
Plenum volume doesn’t make a hill of beans in a forced induction engine. The rubber pipe was sucking in because the engine was requesting more than the turbo could give. Shortening the plenum volume and hot side only helped you. You need a much bigger turbo. That little thing is giving all it has and the engine is still wheezing. You can clearly tell when the boost gauge never goes to any positive vacuum meaning there is no positive pressure in the plenum even though it’s small enough a turbo the correct size would blow the intake valve open if you disabled the waste gate like you did on the current turbo.
23:00 pretty sure they’re laughing hysterically cause of all the fumes 😂😂😂 I love these guys
The turbo is working in vaccum and the seals leak oil that gets burned by the engine. How can you not understand why the rubber charge pipe gets shrunk down by the vaccum behind the thottle body also wierd
Also, I think you need like a boost reservoir for these small one cylinder engines
Ethan‘s trick at the end is like “Things you can’t even learn!!!” 🤣 🤣
You guys should put a Daytona 190 pit bike engine in it and have a super drift quad… that would be SO SICK!!!
You guys are PSYCHO putting Nos and a turbo on a little baby four wheeler. I love it 😊😊😊😊
You need a high volume oil pump when running that plate on the head. I don't supply enough pressure to push through hoses.. ive built 100s of them pit bike engines from crf50 to the china special.
For the intake side to efficiently make boost if you took the cylinder size made a intake plenum that matched that volume with a check valve to hold the air with only having one small cylinder keep in mind the exhaust pulse is happening when the intake valve is closed vice versa leading to a drop in pressure before the intake valve can open. This is a 4 stroke 1 cylinder specific problem. A wonderful example of a well setup turbo 1 cylinder that can show the theory in action would be on Kyle's channel boostedboiz with their turbo shopping kart.
Use the pump to pull the oil through the turbo. Have a small reservoir mounted above the turbo that the pump pumps into.
Hey I have one of those! Not an Amazon model, but the same tech. Used it to drag felled trees out of the forest, not kidding.
At 48:50 why will be moving his phone out his back pocket did he land on it after falling off 😂😂😂😂😂 that is 10 more push ups
You guys should make just a little drip oiler for the turbo.....just need to top it off every once I a while