Anticipating and Allotting Time: The Engineering Process

We've got a whole day ahead of us, so let's make the most of it. I'll start by introducing our oil pump, which will create pressure going into our turbocharger. This pump has a high PSI rating of 140 PSI, but that's too much for our little turbo, so we need to use a pressure regulator. The oil will rest in this tank, and the pump will pump it to the pressure regulator, which limits it to 40 PSI.

The pressure regulator then sends the pressurized oil to the turbocharger, where it drains out and comes back into the tank. This constant recirculation process is what's going to make our nitrous oxide system work. We'll use this setup to create a boost in power for our mini bike. Our engineer has designed this system to work flawlessly, with all the necessary components working together in harmony.

The Oil System Officially On

Now that we have our oil system set up, let's get it fired up and see how it performs. We'll start by pulling the switch, which will engage the oil pump and begin the flow of pressurized oil to the turbocharger. As we watch, a healthy stream of oil will emerge from the pump, filling the reservoir. It's music to our ears – the sound of a well-oiled machine is indeed soothing.

The Carburetor and Fuel System

However, there's one issue with our setup that we need to address: the carburetor. With the turbocharger now further away from the engine, all the fuel needs to flow through the carburetor before it can reach the engine. This means that starting up the bike may take a few extra pulls to get everything flowing properly. But don't worry – our engineer has thought of this too.

We've tapped into the nitrous oxide system directly, which will provide the necessary boost for starting the bike. With the wiring already in place and all the components connected, we're just one switch away from getting the engine started. We'll flip the switch, engage the oil pump, and tap into the nitrous oxide system – and voilà! The bike roars to life.

Foreign Parts and Safety Precautions

As we prepare for our test run, it's essential to remember that working with high-performance engines and nitrous oxide systems comes with risks. That's why we've taken every precaution to ensure our safety. We're wearing the finest protection gear – a $10,000 race suit and a $2,000 helmet.

We'll also be keeping an eye on any unusual noises or sparks, as these could indicate a problem with the engine or another component. With our quick-thinking engineer and his vast knowledge of engines, we can address any issues that arise during the test run.

The First Shakedown Run

With our safety gear in place and our systems all connected, it's time to put the bike through its paces. We'll fire up the engine, engage the nitrous oxide system, and see how it performs. As we watch, the bike roars to life, accelerating from 0 to 32 miles per hour in a blistering three seconds – that's an impressive top speed of 33 miles per hour.

The Top Speed: A Surprising Result

As we continue to run the bike, we're surprised by its performance. The nitrous oxide system is providing a significant boost, increasing the engine's power output and acceleration capabilities. We hit 34 miles per hour – that's an astonishing top speed for our mini bike.

A Minor Glitch: Grinding Noises

However, as we approach the end of our test run, we notice some unusual noises coming from the engine. It sounds like the clutch is grinding or something has busted off inside the engine. We'll need to investigate this further and make any necessary repairs before we can consider our bike truly competitive.

The Next Step: Adding a Jet

As we continue to fine-tune our mini bike, our engineer suggests that we add a jet to give us even more power. With this new component in place, we'll be able to push our bike to even greater speeds and performance levels. It's an exciting prospect, and we can't wait to see how it all comes together.

And so, with the nitrous oxide system working beautifully and the added boost from the jet on its way, we're eager to take our mini bike to the next level – Apple Valley Speedway is calling our name.

WEBVTTKind: captionsLanguage: enwhat happens when you put a wish.com turbo on a Walmart motorcycle today we're going to show you how to put a turbo on a motorcycle engine and then we're going to take it around this track to see if it goes any faster or it's going to catch fire like it did last time run away welcome to Donut a couple months ago we bought this motorcycle from Walmart and decided to put NOS on it and a bunch of freaks in the comments wanted to see us put a tiny turbo on it so we went out got the best turbo money could buy on wish.com so this is the vz21 mini turbocharger for small engine snowmobiles motorcycles ATVs rhb 31 fit for alto Lig whatever the heck that means 218.59 we didn't get gaskets we didn't get flanges there's all things that we're gonna have to make ourselves no instructions as per usual and I gotta be honest this cost twenty dollars more than the turbo and the Miata yeah and it's going on a Coleman mini bike that makes single hand digit horsepower not for long yeah first impression tiny it's very tiny look at that it's just gonna be so the way this works is like any other turbo exhaust gases come in this port spins this turbine that turbine is attached to what we call the compressor wheel that compressor wheel pulls air in shoots it out this hole right here that hole goes directly into your engine you have nice compressed air that's going to give you more power when you mix it with more fuel now here are some problems that I can already see that we're gonna have to tackle when we put this turbo on our mini bike first things first this turbo is for a car not a motorcycle so we're gonna have to somehow manufacture fittings and some piping that mate up to our Coleman second problem you need an oiling system to make sure that this thing doesn't freaking completely seize up now that is tough on a little bike like that so we got to create our own oiling system that's separate from the oiling system on the engine and our biggest problem Joby is we have to use one of these uh-oh we're running a carburetor we don't have fancy fuel injection to Max our air fuel ratio and make up for the added air we're getting there's two main ways at which you can set it up you can do what's called a glow-through system system which is where the pressurized air from the turbo goes through the carburetor into the intake manifold or is called a draw through system and that is where air gets sucked through the end of the carburetor into the turbo and then that air fuel mixture is compressed and sent into the intake one of the benefits of doing a draw-through system is that we don't have to create a pressurized box to keep this carburetor from seeing a lot of additional pressure from the turbo are there any negatives to that setup yeah what we have to do with the draw through is move this carburetor in a separate spot that's not where it's supposed to be which means we're going to have to fabricate some extra pieces and parts but you know what you got number time shall we indeed oh if you have a phone and love gaming then you should be playing today's sponsor raid Shadow Legends discover new tactics as you customize your team to battle against awesome bosses campaign battles and PVP Arena matches right now raid has over 650 completely unique champions in the most common way to get new Champions is by summoning them from shards at the portal just scan the QR code and get started whether it's a sacred Shard void Shard or ancient Shard you'll be able to summon epic Champions and if you're lucky you'll even summon one of the rare Legendary Champions raid is dropping a big update that includes a new season of the forge pass the plarion points program where you can earn in-game goodies including a legendary champion plus so much more and in preparation for raid's fourth anniversary celebration they're launching the humongous fourth anime bursary Titan event this special event will last for several weeks and gives you the chance to earn anniversary points by competing in special themed events but wait they've released an all-new legendary champion based on MMA and pro wrestling Legend Ronda Rousey now whether you're a new player or a long time player you can get Rhonda for free all you've got to do is log in and play raid for seven days between now and February 20th Now to celebrate Rhonda's arrival in raid you can also use the special code raid Rhonda to get a bunch of helpful stuff like a three day 100 XP boost 500 000 silver and five full energy refills if you haven't started playing raid yet just click the link below or scan the QR code on screen to get unique bonuses worth 35 we're talking about a free epic Champion Joe tune 100 000 silver 50 gems and two epic skill tomes all this treasure will be waiting for you here okay so with everything out of the way we can kind of Imagine where we want this thing to sit we want the outlet of the charged air to be going across here so we can turn it into the intake so we're going to want this thing to be sort of like this we need room for the carb try to keep some room for the leg of the rider the next step is going to be freeing our flange off our original exhaust like Jerry said earlier we don't have any flanges gaskets or anything so we got to make them all right not only weld on top of all these open fuel lines that's good right there I like okay we're sending it right now ready yeah hey now that's a turbo we're making a boost over here just got done making this little down pipe pretty cool so now I'm going to start working on getting the charged air into the engine so we've got a flange made here I'm just going to use more of this mild steel because I have a bunch of it so I'm going to bend some of that up and that'll be a big step now with our new carburetor they gave us a little intake manifold a little aluminum piece so what we'll do is Fab up another bracket this will go just like that boom carved to that it's gonna look like it was meant to be okay turbo on check carburetor on check and then the real trouble starts the oiling system we just got our parts in our little oil reservoir tank look at that beauty we got our fittings attached to it I don't know where we're going to put this thing maybe I mount it right like this to my chest with a bungee cord from that hole of that hole and I just wear it generally speaking it's like gravity feed so like something needs to be below like it needs to drain back to lower than the turbo yeah I could put it over here I mean honestly that would probably be more ideal this is a dangerous spot down here well we're running out of undangerous spots I mean if I hold bikes like a bomb brother all right yeah that's fine that looks really solid oh my God what are we doing I mean this is gonna be great this is turning into a monstrosity Jerry this has been a monstrosity from the start it's Wednesday today we're supposed to be at the track on Friday which means bike done by tomorrow evening so we really have about 24 hours from now and now that I say that I'm kind of concerned about making it to the track I just think there's probably going to be some unforeseen issues with how it's running and stuff like that and I think there's gonna be a little more tweaking than we're anticipating and allotting time for but we have a whole day so I think we're gonna make it nice okay so right now I have our oil pump uh now this is going to be what's creating pressure going into our turbo this pump has a pretty high PSI rating it's around 140 PSI that's too much for that little turbo so we have to use this which is a pressure regulator so oil will be resting here in the tank this pump will pump it to the pressure regulator pressure regulator limits it to 40 PSI that 40 PSI goes to the turbo drains out of the turbo comes back into the tank and that process is constantly recirculating while it's running will this work don't know I engineered it so it should work flawlessly oh God foreign like I designed it that way it's like a glory all right you ready oh she's gonna go dude it is beautiful that's a nice healthy stream okie dokie oil system officially on should we try to fire her up real quick think it is that time okay let's do it Joe what do you think first pull yes so we're thinking we might have a little issue with starting up with this setup because now the carburetor is way further away from the engine so all the fuel is coming through that carburetor and it needs to get to the engine to start the thing up that's probably going to at least take a bunch of pulls to make that happen to get that stuff all the way through uh and into the engine I know how to solve our problem wow we got this big blue tank right here yeah nitrous has starting fluid nitrous as our starting point we just tap this directly into our line it's further downhill we just that I mean I love that come on you little we're close the wiring is pretty much done everything's in the right place there's a turbo on a bike I think it might start okay so here's the process this switch oil pump this switch nitrous and fuel yes this switch under here oil pump yes okay dude why do I feel like I need a cold mine all right let's see here foreign we're here at Apple Valley Speedway I'm feeling pretty good I think we did a good job the only thing I'm worried about is I really like this thigh right here you know and it's pretty close I made you a heat shield I know you did you maybe he chilled that's great if it explodes it's just gonna be shorts of metal the last time this bike stock did 21 miles an hour top speed and it got to 18 miles an hour and a blistering 3.9 seconds interesting stat yes nitrous top speed of 28 29 miles an hour right acceleration of 0 to 18 in about three seconds oh nothing better because this is so dangerous I went out and I got me some protection gear the finest of the finest so I'm gonna go put that on I'm gonna start this up and we're gonna go foreign I have my ten thousand dollar race suit on my two thousand dollar helmet I think I'm safe yeah a couple hundred dollar bike yeah I think you're good okay all right let's get cranked up there he goes holy crap it sounds pretty good it sounds pretty healthy Jerry's on his first Shakedown run that's the first the bike has moved since we put the turbo on it and it looked like he was moving pretty quick we made like two PSI that's all we could hope for yeah yeah let's get the speed gun I'm honestly kind of surprised all right get it 32 miles an hour hey that's uh pretty significantly better almost 20 percent all right 32 well let's do it again yeah it's c33 come on thank you thank you a blistering 34 miles an hour you got some extra noises I saw some Sparks and I hear some grinding was it from the clutch maybe I don't know the clutch inside something must have busted off in there yeah well that sucks well I would say that this is a success smashing success smashing success I hit what 30 what 34 at the top 34. coincidence I think not baby what should we do next on a little mini bike I'm thinking we put a jet on it what do you think thanks for watching donut laterwhat happens when you put a wish.com turbo on a Walmart motorcycle today we're going to show you how to put a turbo on a motorcycle engine and then we're going to take it around this track to see if it goes any faster or it's going to catch fire like it did last time run away welcome to Donut a couple months ago we bought this motorcycle from Walmart and decided to put NOS on it and a bunch of freaks in the comments wanted to see us put a tiny turbo on it so we went out got the best turbo money could buy on wish.com so this is the vz21 mini turbocharger for small engine snowmobiles motorcycles ATVs rhb 31 fit for alto Lig whatever the heck that means 218.59 we didn't get gaskets we didn't get flanges there's all things that we're gonna have to make ourselves no instructions as per usual and I gotta be honest this cost twenty dollars more than the turbo and the Miata yeah and it's going on a Coleman mini bike that makes single hand digit horsepower not for long yeah first impression tiny it's very tiny look at that it's just gonna be so the way this works is like any other turbo exhaust gases come in this port spins this turbine that turbine is attached to what we call the compressor wheel that compressor wheel pulls air in shoots it out this hole right here that hole goes directly into your engine you have nice compressed air that's going to give you more power when you mix it with more fuel now here are some problems that I can already see that we're gonna have to tackle when we put this turbo on our mini bike first things first this turbo is for a car not a motorcycle so we're gonna have to somehow manufacture fittings and some piping that mate up to our Coleman second problem you need an oiling system to make sure that this thing doesn't freaking completely seize up now that is tough on a little bike like that so we got to create our own oiling system that's separate from the oiling system on the engine and our biggest problem Joby is we have to use one of these uh-oh we're running a carburetor we don't have fancy fuel injection to Max our air fuel ratio and make up for the added air we're getting there's two main ways at which you can set it up you can do what's called a glow-through system system which is where the pressurized air from the turbo goes through the carburetor into the intake manifold or is called a draw through system and that is where air gets sucked through the end of the carburetor into the turbo and then that air fuel mixture is compressed and sent into the intake one of the benefits of doing a draw-through system is that we don't have to create a pressurized box to keep this carburetor from seeing a lot of additional pressure from the turbo are there any negatives to that setup yeah what we have to do with the draw through is move this carburetor in a separate spot that's not where it's supposed to be which means we're going to have to fabricate some extra pieces and parts but you know what you got number time shall we indeed oh if you have a phone and love gaming then you should be playing today's sponsor raid Shadow Legends discover new tactics as you customize your team to battle against awesome bosses campaign battles and PVP Arena matches right now raid has over 650 completely unique champions in the most common way to get new Champions is by summoning them from shards at the portal just scan the QR code and get started whether it's a sacred Shard void Shard or ancient Shard you'll be able to summon epic Champions and if you're lucky you'll even summon one of the rare Legendary Champions raid is dropping a big update that includes a new season of the forge pass the plarion points program where you can earn in-game goodies including a legendary champion plus so much more and in preparation for raid's fourth anniversary celebration they're launching the humongous fourth anime bursary Titan event this special event will last for several weeks and gives you the chance to earn anniversary points by competing in special themed events but wait they've released an all-new legendary champion based on MMA and pro wrestling Legend Ronda Rousey now whether you're a new player or a long time player you can get Rhonda for free all you've got to do is log in and play raid for seven days between now and February 20th Now to celebrate Rhonda's arrival in raid you can also use the special code raid Rhonda to get a bunch of helpful stuff like a three day 100 XP boost 500 000 silver and five full energy refills if you haven't started playing raid yet just click the link below or scan the QR code on screen to get unique bonuses worth 35 we're talking about a free epic Champion Joe tune 100 000 silver 50 gems and two epic skill tomes all this treasure will be waiting for you here okay so with everything out of the way we can kind of Imagine where we want this thing to sit we want the outlet of the charged air to be going across here so we can turn it into the intake so we're going to want this thing to be sort of like this we need room for the carb try to keep some room for the leg of the rider the next step is going to be freeing our flange off our original exhaust like Jerry said earlier we don't have any flanges gaskets or anything so we got to make them all right not only weld on top of all these open fuel lines that's good right there I like okay we're sending it right now ready yeah hey now that's a turbo we're making a boost over here just got done making this little down pipe pretty cool so now I'm going to start working on getting the charged air into the engine so we've got a flange made here I'm just going to use more of this mild steel because I have a bunch of it so I'm going to bend some of that up and that'll be a big step now with our new carburetor they gave us a little intake manifold a little aluminum piece so what we'll do is Fab up another bracket this will go just like that boom carved to that it's gonna look like it was meant to be okay turbo on check carburetor on check and then the real trouble starts the oiling system we just got our parts in our little oil reservoir tank look at that beauty we got our fittings attached to it I don't know where we're going to put this thing maybe I mount it right like this to my chest with a bungee cord from that hole of that hole and I just wear it generally speaking it's like gravity feed so like something needs to be below like it needs to drain back to lower than the turbo yeah I could put it over here I mean honestly that would probably be more ideal this is a dangerous spot down here well we're running out of undangerous spots I mean if I hold bikes like a bomb brother all right yeah that's fine that looks really solid oh my God what are we doing I mean this is gonna be great this is turning into a monstrosity Jerry this has been a monstrosity from the start it's Wednesday today we're supposed to be at the track on Friday which means bike done by tomorrow evening so we really have about 24 hours from now and now that I say that I'm kind of concerned about making it to the track I just think there's probably going to be some unforeseen issues with how it's running and stuff like that and I think there's gonna be a little more tweaking than we're anticipating and allotting time for but we have a whole day so I think we're gonna make it nice okay so right now I have our oil pump uh now this is going to be what's creating pressure going into our turbo this pump has a pretty high PSI rating it's around 140 PSI that's too much for that little turbo so we have to use this which is a pressure regulator so oil will be resting here in the tank this pump will pump it to the pressure regulator pressure regulator limits it to 40 PSI that 40 PSI goes to the turbo drains out of the turbo comes back into the tank and that process is constantly recirculating while it's running will this work don't know I engineered it so it should work flawlessly oh God foreign like I designed it that way it's like a glory all right you ready oh she's gonna go dude it is beautiful that's a nice healthy stream okie dokie oil system officially on should we try to fire her up real quick think it is that time okay let's do it Joe what do you think first pull yes so we're thinking we might have a little issue with starting up with this setup because now the carburetor is way further away from the engine so all the fuel is coming through that carburetor and it needs to get to the engine to start the thing up that's probably going to at least take a bunch of pulls to make that happen to get that stuff all the way through uh and into the engine I know how to solve our problem wow we got this big blue tank right here yeah nitrous has starting fluid nitrous as our starting point we just tap this directly into our line it's further downhill we just that I mean I love that come on you little we're close the wiring is pretty much done everything's in the right place there's a turbo on a bike I think it might start okay so here's the process this switch oil pump this switch nitrous and fuel yes this switch under here oil pump yes okay dude why do I feel like I need a cold mine all right let's see here foreign we're here at Apple Valley Speedway I'm feeling pretty good I think we did a good job the only thing I'm worried about is I really like this thigh right here you know and it's pretty close I made you a heat shield I know you did you maybe he chilled that's great if it explodes it's just gonna be shorts of metal the last time this bike stock did 21 miles an hour top speed and it got to 18 miles an hour and a blistering 3.9 seconds interesting stat yes nitrous top speed of 28 29 miles an hour right acceleration of 0 to 18 in about three seconds oh nothing better because this is so dangerous I went out and I got me some protection gear the finest of the finest so I'm gonna go put that on I'm gonna start this up and we're gonna go foreign I have my ten thousand dollar race suit on my two thousand dollar helmet I think I'm safe yeah a couple hundred dollar bike yeah I think you're good okay all right let's get cranked up there he goes holy crap it sounds pretty good it sounds pretty healthy Jerry's on his first Shakedown run that's the first the bike has moved since we put the turbo on it and it looked like he was moving pretty quick we made like two PSI that's all we could hope for yeah yeah let's get the speed gun I'm honestly kind of surprised all right get it 32 miles an hour hey that's uh pretty significantly better almost 20 percent all right 32 well let's do it again yeah it's c33 come on thank you thank you a blistering 34 miles an hour you got some extra noises I saw some Sparks and I hear some grinding was it from the clutch maybe I don't know the clutch inside something must have busted off in there yeah well that sucks well I would say that this is a success smashing success smashing success I hit what 30 what 34 at the top 34. coincidence I think not baby what should we do next on a little mini bike I'm thinking we put a jet on it what do you think thanks for watching donut later