With all single cylinder turbo setups u need a boost reservoir 4 times the displacement of the engine in volume, between the turbo and the inlet of the engine. Reason being unlike a multicylinder engine a single cylinder engine only pushes the turbo once every 4 phases when the exhaust valve is open and only takes boost in every 4 phases when the inlet valve is open. Inbetween phases the compressed air bounces back and forth in waves literally stoping the turbo from spooling. That is what a boost reservoir stops from happening. You can see it happening by the boost gauge jumping up and down.
@midixiewrecked7011
3 жыл бұрын
You can't tell red beard that, he's got more money than brains. He's made this video for more views on his channel. But yeah, the turbo isn't going to work. Not enough exhaust pressure.
@2000freefuel
3 жыл бұрын
@@midixiewrecked7011 it's not about exhaust pressure, it's about phase timing.
@2000freefuel
3 жыл бұрын
it's not just single cylinder engines, all turbo charged setup can benefit from having an accumulator between the compressor outlet, and intake manifold. the charge cooler and associated plumbing normally serve that purpose.
@midixiewrecked7011
3 жыл бұрын
@@2000freefuel well , it's kinda both, that small of an engine just doesn't produce enough exhaust to drive the turbo, but yes you're right.
@thedr309
3 жыл бұрын
@@midixiewrecked7011 it got you watchin....
@rileyzandol3150
3 жыл бұрын
If you turn up the injection timing on it that should also help turbo spool. It’s probably about 10 degrees out of the box and 15-18 would make a substantial difference. There are shims beneath the injection pump that affect the timing. Removing shims increases timing and adding shims reduces timing.
@matthewkratzke5158
2 жыл бұрын
The manual states that it's 18-20 degrees from the factory
@rileyzandol3150
2 жыл бұрын
@@matthewkratzke5158 turn it up to 25-28 then lol
@kleetus92
3 ай бұрын
Isn't changing the depth going to effect the pump plunger depth traveled? You may bottom out the pump if you put it too much closer.
@drakethedragon2725
3 жыл бұрын
You should put a pressure tank for the turbo to help it make boost
@Spaz_Industries
3 жыл бұрын
you can achieve this by using a water to air barrel charge cooler
@PaulThomas-qo9vy
3 жыл бұрын
Yep, the "pressure tank" aka: plenum stores additional air volume under boost which stores that extra volume until intake valve opens & gives the cylinder a bigger gulp of air because of the larger volume of stored air, Sweet!
@kristiangronberg3150
2 жыл бұрын
Just put a big intercooler to do the job 😜
@Chris-yy7qc
2 жыл бұрын
Would make it build boost slower tho
@101Mandigo
3 жыл бұрын
One of those little amr500 roots blowers in a twin charged setup would take care of the lack of cylinders to spool the turbo, little blower with that turbo feeding it would be cool
@hacxer8424
3 жыл бұрын
It would be great
@DarkLinkAD
3 жыл бұрын
Or a proper intake plenum volume
@edwardkesock216
3 жыл бұрын
Like a old detroit 2stroke
@nickzom
3 жыл бұрын
Amr300 would be better
@DarkLinkAD
3 жыл бұрын
@@nickzom Takes power to spin
@Slane583
3 жыл бұрын
Maybe the diesels could be your small fleet of recovery-karts for when another unit breaks down. I'm sure this thing would look pretty cool with a tow-truck theme added to it. :)
@sethparrow04
3 жыл бұрын
That’d be sick to see a mini turbo diesel tow truck. One that even has a mini tow lift
@Slane583
3 жыл бұрын
@@sethparrow04 Indeed. Find a way to incorporate a winch in the rear with some light duty recovery straps. :)
@clintonmcnair5447
3 жыл бұрын
Tow truck jib on Dodge dually power wheels
@tandmbros5877
3 жыл бұрын
I made a old lawn mower into a tow truck with a tow arm
@EmilyChuu
9 ай бұрын
I know this comment is two years old but Ive been wanting to do this, make a diesel recovery rig, and now i am going to do so!
@drakrazerclaw5146
3 жыл бұрын
Measure a rod and see if you can find a billet replacement, then add heavier valve springs and some head work. Porting will help a lot, and you only need to blend the transition to the bowl to get good gains. Definitely got me interested in building a diesel.
@animeaddict6907
2 жыл бұрын
The crank should be stout enough to handle higher speeds and power. I believe a GX200 rod will fit this engine but I am not 💯 percent sure. I know valve springs will fit.
@michijimc9753
3 жыл бұрын
How in the world did You Tube’s algorithm bring this video into my feed? Years of musical instrument and musician videos turned into winding up small engines to max output. Well, damn, I’m going to miss all the music. When I get back from Harbor Freight there will be a lot of fun happening outside! Thanks for your infectious enthusiasm and good how to videos!
@hunterprowsemrereviews9141
3 жыл бұрын
The Rain Cap made it on there lol, it’s a real diesel now! One way I’ve found, on those types of rain caps to prevent the nut on the pivot bolt from backing off, due to vibrations causing it to fly apart. Drill a small hole through the threads right up agains the nut big enough for a cotter pin to go through, and then just run a cotter pin through it, and lock the cotter pin, and that’ll prevent it from flying apart.
@tryme7316
3 жыл бұрын
Is it possible to add any predator or Tilson 212 performance parts to this, obviously the piston couldn't be changed but could you put 18+pound valve springs in it or better push rods?
@animeaddict6907
2 жыл бұрын
It appears to be a knock-off diesel version of the Honda clone. It may be possible to use an aftermarket piston since it is of the same displacement as the Tilly 196/Honda GX200/Predator 212 and such. The one mod I think should be done right now is governor delete. There's a big governor gear in these dragon engines that really makes them lag slower than a buffering Netflix movie.
@tylersowell7460
2 жыл бұрын
@@animeaddict6907 any way to remove it?
@alternatemusicaddict5226
Жыл бұрын
@@animeaddict6907 you must not know how a Diesel engine works
@jamesaucutt8284
3 жыл бұрын
The best thing to do to get more power is to remove the governor so that way the engine will go full send it’s OK if you float the valves and blow it up but it would be a good idea just to hear it go wide-open
@edwardkesock216
3 жыл бұрын
Hahaha
@pootispiker2866
8 ай бұрын
Destroying the engine makes no sense. Way up in the rpms the engine starts to suffocate and make less power. It falls off a cliff on flathead diesels.
@scarfacesvt
3 жыл бұрын
Now I NEED a turbo diesel on my monster truck go kart
@Thatdamfishingguy
3 жыл бұрын
I came here for gocarts but have stuck around for the pond when we gonna clean that pond up and fix it nice
@thunderpants645
3 жыл бұрын
Excellent job! I love the way RBG shares the entire process of making something entirely different. I would like to see him build a kart with both of those small diesel engines with the single turbo feeding both engines. The boost may increase to a level that a single engine cannot achieve and increase the performance of both engines. I'm not a mechanic, so if I am wrong by assuming that it might work, I would enjoy having it explained to me.
@Landril
2 жыл бұрын
I love that all your sponsors are relevant that shield spray is just what I need for some trailers I keep parked outside
@user-ik6jm3xu2d
4 ай бұрын
A diesel-powered Vespa. Wow!
@BarHRanch
3 жыл бұрын
Beard gloriously waving in the wind.
@SurlyMike
3 жыл бұрын
I wonder what a much higher ratio would do, coupled to just a straight centrifugal clutch.
@kasuraga
3 жыл бұрын
Definitely should try and put a proper little boost/vacuum gauge on there. Also, gear it taller so you don't hit max RPM so fast. you'll make better boost that way. Maybe even hit it with a little bit of nitrous if you wanna see how much it can handle with that little turbo hahaha
@lorengolliher2712
3 жыл бұрын
Definitely needs more weight in the CVT but since the diesel what would be really cool is put all your intakes real high and cross some deep water lol good times
@2000freefuel
3 жыл бұрын
see if you can find some tungsten washers
@lorengolliher2712
3 жыл бұрын
Has also thinking maybe he could use wheel weights off a car wheels
@gregharding7364
3 жыл бұрын
God bless Mrs. Red beard for getting in their and helping out 🙏👏👏
@MrNotStock
3 жыл бұрын
Awesome :) Is there any room to port the head? Would love to see if theres a couple simple things can be done to get more power. Would be awesome to see it build enough boost to run a clean exhaust. Keep being awesome, I know you will 😎
@alexeystuliy2001
2 жыл бұрын
Also thought about dirty exhaust, you need to boost air flow into intake. Fuel isn't being burn 100%
@noduh736
3 жыл бұрын
It may just be the shutter speed but the turbo doesn't seem like its spinning to fast and looks like it's got some drag on the impeller of the turbo
@jimmyhughes5392
3 жыл бұрын
you should try a few different air filters on it to play around with the intake noise
@hobsonbeeman7529
5 ай бұрын
You may want to add some Wynn’s Friction proofing in the crankcase….lol
@marvicty
3 жыл бұрын
That thing is AWESOME!
@jurriendw050
3 жыл бұрын
You need to block of the holes next to the inlet of the turbo, they leak turbo presure!!!!
@erichill5208
3 жыл бұрын
Exhaust thermal wrap may help hold heat in to spoil the turbo up a little more
@davem5333
Жыл бұрын
Thermal wrap on the exhaust may overheat the turbo center section.
@christophermarshall5765
8 ай бұрын
I know this is an older video, but I think a Hayabusa engine in that kart will make it haul, especially with a turbo on it!!
@kibblesanbites6972
Жыл бұрын
It's kinda hard to look for videos with this diesel engine 😂 this is really cool
@goldsburg
8 ай бұрын
Open the valve clearance, so the exhaust valve can dwell on the seat longer to transfer heat out of the valve.
@MC-op6gb
Жыл бұрын
The oil pump only produces 1.5 to 4 psi. The oil pressure needs to be higher than the boost pressure, so boost air can't push into the seals.
@Nunya_Bidnez
3 жыл бұрын
Sorry Red but the flapper is icing in the cake
@g576758
8 ай бұрын
I just got 1 of these on a online auction waiting to see who first put a turbo on 1 well u guys sure did that awsome video love the content keep the gravel flying cheers 🎉😊❤
@BIllMcCambridge
3 жыл бұрын
Also an intercooler would be very helpful in this situation.
@redneck_auto_tech
3 жыл бұрын
Nah it don't run hot enough
@KJMTurbo
3 жыл бұрын
If it has a wastegate penny valve, I say weld it closed. It'll only boost to what the fuel will allow anyway! Could always stick a cheap $30 exhaust temp gauge on it if you're worried.
@djb1634
10 ай бұрын
Red I’d love to see this thing on the dyno. I’m really curious what the torque curve is like without the turbo and with it. I’ve also heard some discrepancies on HP. Some say 6HP. Some say 3HP. I’m inclined to believe 3 over 6. Diesels aren’t known for HP but efficiency and torque. I saw I’m not the only one curious to see it on the dyno.
@rocket99dan
Жыл бұрын
Try one of those small roots style superchargers next. Instant boost!
@lizzard7473
3 жыл бұрын
Custom Billet rod and flywheel? Any chance of a cam upgrade? Definitely stronger valve springs are in order at the least.
@jamest.5001
Жыл бұрын
It would be awesome if someone made a 2 stroke diesel, similar to the old Detroit diesel engines, like a mini 71 series engine, but closer to 250-500 cc range, a 250 cc single, with a 500cc 2cylinder , 2stroke, with supercharger or scavenger, with a 4valve head, aluminum block, designed to rev to around 4600 rpm, that would be awesome,
@sagennc9019
3 жыл бұрын
This thing reminds me of a Detroit now
@msain427
2 жыл бұрын
Before I even see this can this possibly be fast
@stovetopburner4196
3 жыл бұрын
That is awesome . I wonder how long that cheap diesel will last , is the cylinder cast iron sleeve or just cheap aluminum
@jasonurban3597
3 жыл бұрын
Do they actually make turbos for like a regular 150cc Hammerhead Go Kart and if so does it actually make any kind of performance difference
@joshwillingham1300
3 жыл бұрын
Need to build a mini trophy kart!!!! I’ve built a street bike powered one extremely fun and no one‘s built them on KZitem that I’ve seen in a long time.
@scarfacesvt
3 жыл бұрын
Cars and cameras kinda did one but there is much that can be improved on
@dptp9lf
Жыл бұрын
I would be interesting to see that engine on a torque application of some sort... maybe generator or something like that... garden tractor, etc.
@DrGero15
Жыл бұрын
Did you ever do a video taking the engine apart?
@mariusfridlund55
8 ай бұрын
i think you need to block off the bolt holes on the inlet of the turbo?
@captainotto
11 ай бұрын
The only thing this build needs now is a CB.
@bencarr1047
3 жыл бұрын
Ditch the tractor flap and put a coffee can exhaust tip on it to let everyone know she's a diesel lol, awesome build
@opossom1968
3 жыл бұрын
Gear it up, load the engine, should get more boost and top speed. That will, hopefully, make it chooch more. if ya feeling kinda crazy, buy a small camp propane cylinder, the spin on ones, plumb it in. Use it like nitrous oxide. Really test them parts.
@boostaddict_
3 жыл бұрын
Diesel nerd here. Planning to compound turbo my Volkswagen. Have a suggestion, instead of putting a standard wastegate turbo on it you may want to look into a VNT. That turbo looks like a similar size to the stock turbo on my Volkswagen. Newer versions of my car came with a VNT. Look for a 1999-2003 ish Volkswagen TDI turbo. Cut it off the manifold and weld a flange on. The variable vanes will let you adjust the A/R of the exhaust housing to spool faster.
@lamarzimmermanmennonitefar5269
3 жыл бұрын
This is a vz21 or RHB 41 I believe. Smallest production turbo
@boostaddict_
3 жыл бұрын
@@lamarzimmermanmennonitefar5269 bit more research, looks to only be slightly smaller than what I'm talking about. VNT with proper control will probably still work better lol
@lamarzimmermanmennonitefar5269
3 жыл бұрын
@@boostaddict_ I think the inlets are about 1in
@dieselgeezer18
3 жыл бұрын
the clutch is still engaging at very high RPM
@mohamadhaydar2627
3 жыл бұрын
your vedios are super nice keep on
@linusrillch
Жыл бұрын
The bolt holes on the compressor housing of these vz21 turbos need to be plugged. One of them goes right into the outlet of the compressor housing and will bleed pressure off if not plugged.
@andrewneal729
3 жыл бұрын
Is your wife helping what a legend
@codyshiers7149
3 жыл бұрын
Need to mak the diesel dingo a tow truck witha winch and boom to haul the othe machines around new broken projects etc. It eould be awesome watching it roll coal pulling the project in or a wteck breakdown back to the shop
@corey1.9tdi
3 жыл бұрын
Wander if you could just us the diesel to lube the turbo and put oil out feed to injection pump?
@blakearnold489
3 жыл бұрын
It would be cool to see one of them engines converted to gas or possibly alcohol the compression would probably blow the spark plug out though lol
@SPLJunky91NL
3 жыл бұрын
it can make more boost if you put some bolts in the 2 open bolt holes on the intake side of the turbo
@jimciancio9005
3 жыл бұрын
Hey that's pretty amazing, it makes any boost off a single cylinder yes those are tiny turbos but still only having a single exhaust pulse to power it is impressive Shit! Unfortunately it's all Chinese and ya get what you pay for sadly. Awesome build guy's, love to see dumb stuff work no matter what it is? BUT it keeps everyone entertained and we all learn from y'all! Keep em comin guy's!
@suburbazine
3 жыл бұрын
I bet if you were to wrap that exhaust pipe with proper heat wrap, you'll build even more boost. Those little engines don't have a lot of thermal output on the exhaust side and that tube is probably cooling the exhaust charge quite a bit before hitting the turbo.
@Gix3D
3 жыл бұрын
What this one needs instead of a Rev counter is an Alarm clock to wake you up at the other end of the field. lol Smoking baby.
@lisaostrowski636
3 жыл бұрын
Your our last Hope Red Beard! We have a 2000 Chinese gokart we need fixed hellllp
@jetstream454
Жыл бұрын
I'm thinking because the loss in compression was only temporary, either something was lodged in a valve briefly or something was up with the decompression lever for a little bit.
@codytyler5915
Жыл бұрын
Did you ever end up messing with the injection timing? Sounds like it pulls hard then hits the governed speed have you removed the governor yet?
@bannoch
3 жыл бұрын
This makes me want to build a turbodiesel Honda grom
@chiprenner3800
Жыл бұрын
Can you put electric blower on it
@pcbmale
3 жыл бұрын
on 4 wheelers a clutch mod is a washer or shim between drive sheathes to make the belt ride lower , to increase bottum end and lower gear ratio
@Silentroller93
2 жыл бұрын
Next up is more fuel and a compound setup 😁
@sj1122334455
3 жыл бұрын
This is the 3rd? build I've woken up to today, it's gonna be a good day
@mkd2941
3 жыл бұрын
If ypu ;ike different go kart builds you should check out delashmitt road
@maxxproductions7749
3 жыл бұрын
Hell yeah tractor flaps for the WIN!!!
@jeffhurst4798
Жыл бұрын
Where do I get the exhaust flanges, oil inlet & outlet? I'm right in the middle of setting this up. Could use your help. Thanks
@joshkelly3743
3 жыл бұрын
Make some lead weights for the trans
@johnwright2154
3 жыл бұрын
Great diesel build. Congratulations
@dakotahicks6725
3 жыл бұрын
Supercharged diesel cart next?
@johnhutchinson475
Жыл бұрын
add a inter cooler and maybe a bigger injector
@srcobra50
3 жыл бұрын
Hey red, why not try to regular 30 series driver? See if it improves the speed.
@WhiteNative307
Жыл бұрын
You ever try putting a smaller rear sprocket on it to test its top speed??
@blakeryan995
2 жыл бұрын
The closer you can mount that turbo to the exaust port the better put intake lash at 5 and the exaust at 7 the extra heat on the exaust valve will close the gap at operating temp and check your gaskets sounds like you blew one out when you decelerated on the first clip running twards the shop enging sounded different after
@MaNNeRz91
3 жыл бұрын
If you seal a wd40 straw inside the boost gauge feed line it will give you a more accurate recording. Less bouncy ✌️✌️✌️
@corey1.9tdi
3 жыл бұрын
Just got the yellow diesel and if you don’t put enough effort into pulling the rope had the engine running backwards smoking out the intake instead of the exhaust
@diesel7903
3 жыл бұрын
That thing rolls so much coal now
@jessemorrow3512
3 жыл бұрын
Now add a simple air cleaner or air cooling unit so that you would have cold air going in there and then you could still put the NOS unit on
@michaelbenoit248
3 жыл бұрын
If you get the 6-10hp China or Yanmar L70s they have a pressurized lube with a screen on the side next to the IP. You probably have some injector knock, if it goes away at higher rpms then it’s injector knock, if it gets worse at higher rpm then it’s a rod.
@2000freefuel
3 жыл бұрын
yeah I'd love to see a compound turbo setup on a Yanmar L100 400cc+ clone engine, the added plumbing would also help to even out the intake/exhaust pulsing. along with cleaning up the SMOKE!
@angelomehtala7467
2 жыл бұрын
howd you set up the throttle? have you figured out how to adjust the pump? i have one on my minibike, I think i have the throttle figured out, but it looks like your is set up different
@lukassonntag3956
3 жыл бұрын
Twin charge with a smog pump
@Dwayne7834
3 жыл бұрын
Running good thanks for the video.
@averyintrusive7610
3 жыл бұрын
Pull something with it, like a predator 212 cart hehe. Ever considered a little shot of propane? Give it the italian tune up!
@scottmoodysr9449
3 жыл бұрын
You are great brother ❤ your videos. You should build a tractor trailer go-kart for S&G.. 😆 just a thought 😉
@richardmcleod3577
8 ай бұрын
I think a small kubota diesel from a reefer would move an adult male in energetic fashion. Possible v- drive configuration.
@Hoyt25
3 жыл бұрын
Yaaaaas! A turbo my dream came true
@Adventure_Van_Upgrades
3 жыл бұрын
another diesel kart instalment OOHHH YHEAA!!!!
@RedArmor24
8 ай бұрын
What kind used fuel, like diesel 1# or 2# or if can used diesel ultra low sulfur???
@calming6481
3 жыл бұрын
That's awesome man love the smoke so cool
@avoidthis2052
3 жыл бұрын
Here’s the question of a century. Do you like the motor? I’ve been eyeballing this for a few months and wanted to do a turbo diesel BT. Nobody ever uses it so there aren’t a lot of videos or info about it.
@TylerDuysen
3 жыл бұрын
im gonna get one of these engines to make a diesel powered miniature school bus
@billbergen9169
3 жыл бұрын
maybe u could try compound turbos
@2000freefuel
3 жыл бұрын
that thing looks like it could use some propane injection!
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