First start! 50cc Supercharged Nitro Two Stroke - Will it explode?!

The day has come, we're starting the Brute Force concept prototype for the first time!
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[@bumzuabo5201]

"Damn neighbour and his noisy lawn trimmer" *proceeds to start his prototype 2 stroke engine without a silencer*

[@midixiewrecked7011]

Neighbor

[@Eluderatnight]

Start the angriest weed wacker engine.

[@midixiewrecked7011]

@Ganzders *Neighbor , Neighborhood* Not Neighb- "hour"

[@yeahitskimmel]

I honestly thought he was like now is the time to start it cuz they won't notice with their machine running

[@remcovanvliet3018]

@Mi Dixie Wrecked British spelling, mate. They're both correct, neighbor and neighbour. Just like color and colour. Please educate yourself, before attempting to make somebody else look stupid.

[@SiR2Dean]

"Completely hand built, my design" the most amazing statement. Take a bow sir you've successfully made it run. Really well done, to think how far you've come! You must be so proud. We all are! 😊👍

[@damnfunnychicken]

yeah...thats classy bro o_o

[@-MackAirsoft-]

@@damnfunnychicken honestly

[@Enjoymentboy]

Got up. Made myself a coffee. Turned on my computer and went to youtube. Found this waiting for me. Today is going to be a good day.

[@1sevzb475]

Amen to that looool

[@integrationofmanandmachine4714]

Coffee sucks

[@Enjoymentboy]

@@integrationofmanandmachine4714 No. You're thinking of onions. I understand how it can be confusing though.

[@bradley3549]

Maybe for the 3D printed parts: 1. The nature of 3D printed parts are inherently not well sealed, so applying some sort of surface coating may help. Maybe something like a fuel take sealer? 2. If clamping force is the issue, maybe a metal flange, something easy to CNC machine, on the backside of the nylon flange to sandwhich the nylon against the engine. Effectively a very very large washer!

[@danilolattaro]

+1 for the metal flange clamping the 3d printed part to the block

[@emilvlahovic3917]

I used rtv to regasket my carb , it held fuel in no problems

[@ktmarvin300]

yes, like an aluminum bracket sandwitching the nylon part between itself and the engine.

[@5tr41ghtGuy]

Replace the leaking plastic parts with aluminum, machined flat at the interface. Use a thin OEMish sealer between the mating parts to get a seal that can hold up to the pressure - forced induction creates a lot of pressure on the intake tract.

[@amirbasssystem]

?why not 3d print with a gap for a o-ring

[@ussweeneyd]

Every episode edges towards the moment this “ beast” sings with full voice. You have/are achieving a fantastic result when you consider how many years and how many big racing teams have worked to optimize the two stroke.

[@heinzhaupthaar5590]

Keep in mind that with RC fuel, especially if it's castor or a castor blend, there's often lots of unburned oil. Iirc mine usually had 15%+ oil, supposedly not just for lubrication but for heat transport as well. So, with that kind of fuel the exhaust will always be spitting lots of stuff. That's not a bug, it's a feature!

[@comethiburs2326]

makes sense. glow plug engines wouldnt last long if the fuel was burnt cleanly. no piston rings, very tight gaps.

[@mk3ferret]

Yep

[@davidwinters4762]

AFR can be tricky too. Changes to atmosphere, temp and pressure needs more adjustment then petrol.

[@landistitman2973]

you hit it right on the head with the oil being spewed out. I only had a 3.5cc engine in my RC car but it would wet my hand pretty good if I put it near the exhaust while running. 50cc of blown engine is going to throw oil pretty good.

[@dabtech7456]

I figured it was just sweating hp lol

[@zuzanajendralova8087]

Imagine the multi cylinder configurations this form of induction would allow. Mind blown, ;-) literally.. I am amazed how you managed to design and build an operational prototype so rapidly(in a garage), while holding down a job. Congrats. I can see great things heading in your direction. You deserve them.

[@dsimila1]

Rolls-Royce Crecy? Same but with sleeve valves.

[@boogyymann1]

Be careful with nitromethane in a 2 stroke you can melt everything I been there and done that

[@passenger8637]

And there it is! The best thing the internet will see today! Well done Alex, and thank you.

[@serenitypillows61]

Never clicked so fast. That sounds brutal

[@Bugalona]

congratulations! out of all the crazy engines I've watched you build over the years this was the one was the one I was most unsure about, a lot of moving parts here. good job tho man! I look forward to seeing it get better and optimized!

[@Prestonesfpv]

A flywheel would be a great idea to balance out some of the parasitic drag of the blower low down in the revs….. pretty cool start up, congrats 👍👍

[@hotclouds6464]

I've been waiting for this video since the beginning,I can't wait until you have perfected the motor.its crazy to think that this is your design and it works,I can't imagine the felling when it first fired up

[@nathanchalecki4842]

My wife won't be surprised that I'm this early

[@johnnodevries3335]

Now that is one ghetto test bench😏 But one hell of a 50cc two stroke 👍

[@2STROKESTUFFING]

😁 sure is!

[@freakysteve140281]

You can literally watch the fuel level drop in the tank!

[@bda1063]

I remember years ago, when I was way younger. I was watching you with my dad, I didn't understand a thing. but now that I am older, and got 2 stroke myself, I love watching your videos. Keep up the good work!

[@driveitbreakitfixit7496]

How could you dislike this video!??? Those 48 people must not understand how much work went into it and wow does that little 2 smoker sound sweet!

[@richardhollis2530]

Wow, from your first prototype to this is massively impressive, not many people are capable of that. You have my respect and admiration. Hell yeah that bike is going to fly!

[@moldybread2412]

never clicked so fast on a video

[@57dogsbody]

Man, you're gonna be a legend. People like you make the world a more interesting place. Keep up the good work, it WILL come right.

[@SoddingaboutSi]

You guilt that contraption from hard graft knowledge and the will to succeed. If I were there I would give you a big man hug and take you down the pub. You should be very proud of yourself!

[@jasonpeace1991]

Now this is engineering

[@jasonpeace1991]

That was Impressive to see running, 0.6 bar is not bad for that brief running with that amount of leaking sounded powerful

[@kasuraga]

Yay~! man i've loved seeing your builds evolve over the years. It's been awesome to see all the progress.

[@angeloantunes9357]

100years from now you will be in history books! its awesome watching someone doing something that he loves and cares about

[@richardflywills4155]

Wow 🤩 so good to see it fire into life!! So glad I can be apart of your incredible build and that my small contributions are going into making history. Cheers to you 🍻

[@johnwbroseley]

absolutely brilliant to see the little beastie start especially after all the hard work and hours you have put into this, can't wait to see it in a frame with wheels and a seat. 🏍

[@josephtaylor6465]

You legend! Home made, unique design! Bonkers idea! And only bloody starts straight up! 2 Stoke guru right there!

[@jonnyrox116]

IT'S ALIVE! I'm feeling your pride, congratulations!

[@cerijones840]

It doesn’t matter if you’re building something yourself or repairing an engine, there is nothing like the first start, well done.

[@kawa1200fighter]

so freakin cool it just started up!!!! you go man, can't wait to see this thing strapped to you're dyno !

[@wirdy1]

We watch in awe. This is a terrific milestone in your project. Well done.

[@kurtyoung6769]

All of us are celebrating with you. Great job. We can't wait to see it in perfect tune!!!!

[@robertbaker8764]

"Home made, my design cool " the realisation just kicked in that it works, amazing man well done 👍👍👍👍👍👍👍👍👍👍👍👍👍

[@budyeddi5814]

So great to see this little monster run! Sounds SO CRAZY and like others mentioned, sounds nothing like a typical 2t. Gives a Moto GP vibe imo. Keep up the great work. Look forward to your future videos ^_^

[@DeWoodysShop]

Its interesting how there is no four stroking going on at all. Makes sense, given the cylinder is always full. If you can get the fueling all right it should have decent low and midrange power also. I think you are right about under driving the blower also.

[@danielssonsgarage]

Yeah spitting out half of the fuel mixture thru the bov is kind of inefficient 🤣

[@jjhack3r]

That thing sounds so awesome!!! Its like a 4 stroke/2 stroke combo

[@jasonwcoleman250]

Cutting a large o-ring boss and using an o-ring in the 3D printed parts could help use the pressure to seal itself. Awesome build by the way, you're definitely a source of inspiration! I hope you get the attention and respect you deserve outside of KZbin. I feel like this is just your start.

[@demondunk]

Sounds a monster. Amazing build.

[@falahsamisyahdan7962]

Sound very lag

[@robertpierce1981]

Congratulations Alex. Well done. Proof of concept now on to refinement.

[@lyonscultivars]

Had a small break from videos. Back now and glad I dropped in. Loads of progress. Superb.

[@nickverrilli2548]

I’ve been watching these videos since the first design. It is amazing how talented of an engineer you are with the machining and sorts

[@NRS_7]

Congrats man, just wonderful to see it come alive. I'm proud of you! (if that even makes sense 😂)

[@enyaisrave2831]

I'm Proud of you son 😂

[@indigrace6584]

Ataboy...🔥🔥🔥

[@ridered7394]

That’s a crazy sounding 2stroke, love the content

[@benkit8144]

Huge fan of your work, my dad has been building 2 strokes for over 30 years and he's been able to get a lot of power out of them and I know you will have a seriously great engine when you are finished and it will surely overcome many if not all other designs from what I've seen, rooting for you 100%!!!

[@philiplogan6416]

it's alive! been following the build. fantastic

[@draconidy]

hell yeah it sounds mental, should be an absolute weapon when you get it running right

[@christiansprojects-cgmanuf1426]

Absolutely glorious! Congratulations on the first start! You probably know this but just to be sure: Keep in mind that Methanol is hydrophilic. It absorbs moisture from the air. If theres methanol in the engine, steel parts like the crankshaft or the bearings are likely to rust after some time. You can prevent this by flushing the engine with oil spray after it ran.

[@cravenmoorehead5636]

Well it's a 2 stroke so I think the oiling is taken care of.

[@christiansprojects-cgmanuf1426]

@@cravenmoorehead5636 That's what I thought first, too. But even with the oil residues, the small model airplane two strokes tend to rust after some time. I have had many of those two strokes with rusted crankshafts and bearings.

[@Bushido_90]

Congrats dude! I can't believe how fast this project is progressing! It's only been a few months since you started talking about your ideas for this new concept, and you already have a working prototype! That's insane! Well done sir!

[@jasonouellette205]

I was so excited when it fired up. Congratulations man! I can't wait to see the next one.

[@Perception_]

Just the fact this is homemade makes me feel there might be hope afterall. Straight out genious stuff. ... and sound! lol

[@madeofscars9355]

I've got a feeling this thing might be a torque monster 🤔 it's definitely one hell of a creation, as for the 3d printed parts would you be better of getting a solid block of nylon or equivalent and CNC them out of one uniform piece

[@dirtriderz6881]

Amazing as always! I’m so happy for you and what you’ve achieved with the engine already! This thing is awesome!

[@lancelanphier9509]

You are amazing! I never thought in a million years you would have this thing together and running in the short of time. I figured this would take a couple years and then I question whether it would even run I have the utmost respect for you! You have got to have the attention of the finest motorcycle developers and builders in the world

[@htevo80]

That is awesome and what a crazy sound from a 50cc

[@allthehandlesweretaken]

i love how it doesnt sound like a two stroke at all lol

[@73Bugman]

Awesome to hear it run. Big blower for 50cc. Excited for your success.

[@dieguerrero]

Congratulations!!!!! So so awesome!!! All the hard work and money, cold hours in the shop really paid off. I was very surprised to see it start so easily! You're a genius! Keep going!!!

[@meshacht4978]

Well done. I'm proud of you. ( not that it counts for anything lol ) I have watched you build an engine from nothing. And not only an engine... An engine that has never been made before.. Its impressive. You should have government funding ..

[@Momfasa]

Wow, what an achievement! This is more than cool. It looks like a idling top fuel motor dumping out all that unburnt fuel. I think when you put some load on it things will be totally different- We might see some exhaust flames

[@dukiemoto8676]

That was awesome and the kindergarten an emergency was the best! Keep it up great channel.

[@travislawson1185]

Fantastic! I'm just happy to hear it fire without just the starter spinning it! It takes a lot of confidence in your design to make a first run video for all the world to see with no garrantee that it doesn't just blow up. Keep on trying, you will succeed, I believe in all possibilities!

[@upsidedowndog1256]

Really cool! I would try an anerobic sealant on the leaky parts. Rolls Royce developed Hylomar to make up for flawed castings and uneven surfaces. Permatex makes a red version that performs similarly.

[@timwilliams2035]

Cleaned that off and stippled many RB 211 and Avon flanges.

[@upsidedowndog1256]

@@timwilliams2035 I have read about that but never seen it.

[@potatopot399]

This is gonna be good

[@sebastiancantarelli6594]

Huge congrats man!👏👏👏 what you have done is amazing. I'm so happy to see that prototype coming to life. All by yourself. Good job.

[@2t-moto-jc223]

Amazing work! Can't wait for it to be finished and perfected 👌

[@jakeclauson9863]

You can inlay a steel template of the gasket surface into the 3d printed parts during the printing process. Might give it better clamping force. If that's issue

[@manoo422]

Could you use backing rings on the plastic/Carbon fiber parts as a short term fix?

[@dgpgarage9291]

Dude… this is awesome, I’ve been following along for a long time, you’ve come a long long way! One of my favorite KZbin channels

[@teterouge1472]

Fantastic stuff fella, great to hear the beast run! All the best from North Nottinghamshire

[@Nordspets]

“My neighbour just started his lawnmower/trimmer thing.” *So i will pay him back with his own medicine* For real thought you was going to say something like that , haha!

[@nickpartridge314]

Fucking oath mate. Should be a weapon once the teething issues are ironed out.

[@hotclouds6464]

Nick are you from Aussie mate

[@nickpartridge314]

@@hotclouds6464 what gave it away ha ha

[@hotclouds6464]

@@nickpartridge314 fucking oath mate lol

[@nickpartridge314]

@@hotclouds6464 Fucken oath

[@jasonmustang9039]

Can't stop watching this video this thing is unreal love how meticulous you are with everything keep up the good work

[@silencefiction60]

This is one of my favorite channels 👍😁 Thank you sir

[@dgoss1337]

It's so awesome to see it finally run! Congratulations!

[@Dirty_Bits]

Great job! Congratulations on the successful start up.

[@sfeather7088]

This Is AWESOME !!! Congrats !!!! Been following You for quite awhile , and I have to say .... I LOVE Your Channel !!!!

[@wippip]

I love channels like this! This is exactly what youtube is supposed to be.

[@brunodesousa3772]

Congrats on that crazy project💪🏼👏🏼👏🏼 That’s so amazing that it was all made at home. Well done Sir! 👌🏼

[@michaelkhobbs741]

That is awesome my friend. It's so cool to see you growing with this. I think I'll show you in a group and I haven't attended in a while. Thanks

[@Rickybiker]

Fantastic and congratulations built and running in record time looking forward to the tweaks

[@jonathanward8861]

Ha, I laughed at your sigh of iritation at the neighbour making a distant noise 😆

[@2STROKESTUFFING]

😁 To make such noise at such an early hour.

[@paultinwell5557]

Congratulations! There’s nothing quite like having a plan come together. Work to do yet, but the concept is sound. Well done!!

[@TonMachielsen]

Big congrats for making it work!!

[@inmyopinion6836]

Needs a couple of turbos ! Or 4 . And an expansion chamber . Genius work brother . We are here for you .

[@chrislee7817]

I can tell you are stoked about that. Seeing your own design come to life is a great thing. 👍

[@Isarddubois]

Great result, I'm really impressed by your efforts!

[@iannsr125]

Well done to you sir , nice to see it running at least you can see what needs sorting out .

[@robertturner8040]

Superb it ran sounds like no other T2 and now has soooo much potential being able to run boost this is going to be real interesting fast

[@mattprice4358]

You never give yourself enough credit! You are a special dude plus you have the vision, know how and drive to grind through the shit days to get to days like this! Congrats my brother! I wish everyone that watched this had the understanding on just how damn hard better yet…how it is almost impossible to get a two stroke to run blown….he wasn’t joking about the explosion 💥 part…….at all! I saw the video title and immediately thought 💭 “rut row” then realized my man is sharp as an Edo period Ushi-Katana! I liked the lighting better outside!

[@siebevanwartum5831]

Finally, awesome stuff man. If been following you channel for a couple of years now. And this was worth the wait for sure. Keep it up it's so good to see all this hard work come together in this way! Cheers from the Netherlands!

[@davidbgraham461]

An amazing result, even at this early stage of development. Congratulations, from Australia !!!

[@LaKlougs87]

Well done ! Amazing project ! Cant wait to see it on the dyno.

[@Lord_Verminaard]

Holy cow it sounds beastly already! Congratulations on this amazing accomplishment!

[@matiascarrasco1928]

Congrats for the project and build. I been following it from the beggining. Be proud 💪💪💪💪

[@jpfaff777]

Sounds amazing!! Great job!! Can’t wait to see you only make it better 👍

[@boltonky]

So awesome, these has been a treat to watch as things developed and i do hope great things for you and the engine eitherway :)

[@alloutspeedsmashed]

Just watched this again ...... absolutely a great accomplishment. You should be really proud

[@spacedmarine708]

I was cheering you on all the way frickin awesome.

[@noahwail2444]

Congratulations on your progress, I can´t say how much I enjoy seeing you going forward on your projects, and I can imagine how you felt when you heqard the first sounds of life comming from it. Waiting eargerly on the next episode, well done Alex! ;o)

[@curtisharrison4837]

Happy tuning friend, hope you can make it back to Bonneville. Travel has about stopped. Wish for the best.

[@niels-173]

im so happy for you it works! and on the first try!