It has come to my attention that it was in fact not an LED, whoops

@Tirael2012

6 ай бұрын

ofwul. make something better then Tom Stampton does

@Not.Your.Business

6 ай бұрын

@@Tirael2012 obvious troll is obvious

@artcraft2893

6 ай бұрын

I was thinking that LED is a joke whole time.

@legoenginemechanic101

6 ай бұрын

There is some very interesting lego vacuum air engine designs that reach high rpm’s maybe they can inspire you on your next design

@superclaws

6 ай бұрын

ayyy we have the same last name

Gosh, the editing, pacing, humour... These were some of the most enjoyable 12 minutes of my life!

@CamdenBowen

6 ай бұрын

Thank you!

@sovietmusiclover8466

6 ай бұрын

@@CamdenBowen more like thank you, because damn, you did a good job on this. its weird that you dont have more than 100k subs yet

You are very underrated. You have good editing, upload schedule, and are smarter than most engineers. It would be cool if you found an engine that works, and 3d print it out of metal. I would also like to see one scaled up and used in a small vehicle, like a dirtbike, four wheeler, or gokart. Edit: Just for clarification, I meant the gas engine that he built. The air one would probably not work as well as you would have to put a heavy compressor on the vehicle or purchase a really long compressor cord which would lose all of its pressure by the time it reaches the engine.

@gabecimoch2160

6 ай бұрын

You should check out this air powered locomotive. It's really cool although it is basically a steam engine that doesn't use steam. Although I would love to see a steam engine build for making a generator. kzread.info/dash/bejne/pKl2xdyxZM_efNY.html&pp=ygUWYWlyIHBvd2VyZWQgbG9jb21vdGl2ZQ%3D%3D

@oliverer3

6 ай бұрын

As an engineer I agree.

I know it wasn't just my idea, but I know I mentioned it so I'ma say thanks :)

I'm not a 100% sure, but that looks more like one of those low voltage bulbs instead of an LED. Try adding a variable resister to the drill motor leads, this should allow you to vary the load, allowing you to demo the effect VTEC has. Awesome video as always! Also, that running in the 90s jumpscare had me rolling! 🤣

@mikehensley78

6 ай бұрын

looks like an incandesant bulb to me... i could be wrong though.

@joedingo7022

6 ай бұрын

@@mikehensley78 specifically a 120v incandescent string light bulb

@manitoba-op4jx

6 ай бұрын

@@joedingo7022 usually a 3-6v bulb at that size. 200mA ish

@paradiselost9946

6 ай бұрын

careful. he might start learning about jacobs law, and loads...

@mikehensley78

6 ай бұрын

@@paradiselost9946 what is jacobs law?

You should try using PA6 GF30. It's really resistant plastic (fuel, oil, friction, and most importantly, temperature). it's similar to the stuff they use to make intake manifolds nowadays. Glass fiber reinforced.

@MyHandleIsGood

6 ай бұрын

Glass fibre reinforced nylon is pretty good stuff. Only issue I've ever had with it is it getting brittle over the course of 20 years.

@K61r

6 ай бұрын

@@MyHandleIsGood In today's society, basically a non issue then lol

@cakeeater7075

6 ай бұрын

bro what does this comment mean@@K61r

@K61r

6 ай бұрын

@@cakeeater7075 Not many things are lasting 20 years

@alecweinstein4990

6 ай бұрын

Most things since 2013 have not lasted since 2003 and tbh its a problem

I have a few more ideas for variable valve timing: 1. I've seen it in a lego pneumatic engine video, where the whole valve control assembly was tilted relative to the whole engine. 2. Using a differential, you can have shaft input on one of the three sides, output on the other and adjust the timing by twisting the third (which would stay stationary most of the time). I guess this idea can also be applied to planetary gearboxes.

That is not an LED, that is an incandescent bulb from old christmas tree lights with a "fail safe" feature, namely when the filament cuts off the "arms" widen and short out since there is a coil at the bottom of the light bulb. Have a look, maybe it is already blown. BTW they were 12V each back then.

resin 3d printing has to be the answer to your combustion engine melting, and you can get them MUCH MUCH MUCH cheaper than a metal 3d printer, and is only slightly more expensive than the ender 3! good luck! (brilliant video btw)

@fg8557

6 ай бұрын

In my experience, resin does not really do great with heat.

@nicholascarr6251

6 ай бұрын

@@fg8557 There are specialized high-temperature resins available for resin 3D printing that can handle temperatures well above what standard FDM materials can withstand.

@fabianreis3946

6 ай бұрын

@@fg8557 integza replaced the cylinder of a four stroke combustion engine with resin so that he could see what was going on inside, so i know it has a good amount of heat resistance, he has also made jet nozzles out of resin

I was definitely not expecting any of the jokes in the video, I even jumped when the eyes in the dark caught me off guard. Incredible video and intelligent humor. Keep doing videos like this!!

I'm absolutely not into engines, but your videos are so entertaining and I couldn't stop watching them. Very nice editing, humour and still very teachable. You also never complain about how long it takes to do stuff behind the scenes - printing and designing parts, assembling, testing, fixing, filming, filming again, commenting, cutting... I know how much time goes into that and I just want you to know I appreciate it. Hope you continue dude, big thumbs up!

"The belt saw something it wanted" honestly is the funniest thing this week, the jokes in this video where top class, and the engine was awesome

@CamdenBowen

6 ай бұрын

Thank you!

@BlazinNoah

6 ай бұрын

I agree I laughed but I love watching these

love the aggressive chopping it sounds so powerful

I love how every video you release gets more and more refined and ambitious! There aren't taht many people (none as far as I know) that would take up making a plastic engine, let alone one with VVT! Can't wait to see what you were teasing at the beginning!

You should do the thing where you bake the parts in fine powder to strengthen the plastic. This may help with some of your part failures, though it would mean re-finishing some of the surfaces.

I love your content my guy. You take 3d printing to its limits and it’s guys like you that help create great things. Keep up the good work man.

great video, keep up the good work.

@CamdenBowen

6 ай бұрын

Thank you Testicle Inspector

Clever design on the vvt phase adjuster. Nicely done.

the slowmotion part goes incredible hard, amazing

an inline 2 cylinder with a 180° offset might help with the vibration by providing an opposite force, canceling out the force of the piston. or build a balancing shaft. either way the vibrations are definitely causing issues and likely led to some of the failures because of the repeated stresses. also the stopcock should be isolated from the inlet, as the big brass valve is putting quite a bit of strain on the inlet, which is what likely let to the intake cracking.

This channel is unreasonably entertaining and generally interesting, and we're literally watching the production getting REALLY good every video. Why don't you have more subscribers!!!???

Your humor tickles me in weird places. But also the home brew VVT is dope.

I am enjoying the commentary and your ability to ad lib as you go, and show your mistakes, you earned a follower keep up the good work.

I just checked your channel to see if I've missed a new video 10 minutes before you posted this. Great timing!

You are a genius, briliant humor and fantastic engineering. I dont know how I haven't see your channel before

@CamdenBowen

6 ай бұрын

Thanks a bunch!

Videos always are worth the wait RIP AIR ENGINE but variable valve timing finna go crazy on the combustion project

MAN, please, do not sweat about running or not, the procedure of your approach to the problems is more than enough and fascinating to see, really, really cool. What is extremely complicated was given on a plate a baby can eat it up, bad metaphor, but you get it. Make more of this content. Subbed, engineering and designing takes time, its not university. We are here for that said process, not results.

You could make a variable timing using a differential or planetary gears. In a differential, if you use one output as input and the other as output, moving the input will change the "phase" of the output relative to the input. Extrapolate to planetary and you'll get it

@SG-yq7fm

6 ай бұрын

That’s actually what I was expecting him to do, though with all the moving parts and small gears, it’s just another point of failure. Probably best to stay simple

Absolutely awesome video bit you spoke over every time you pressed the vvt button so didn't get to hear the change in revs, super interesting content, live the build videos, i can't get closer to your 3d printing quality

This video was hilarious, and also super cool engine design. Looking forward to seeing this video hit 1M!

Discovering your channel on this video, Very interesting, thanks for your work! Your design makes a very educational support for VVT valves !

Man video quality improved so much. Keep at it your doing amazing stuff

Video is 🔥 I love your stuff brother! I love your applications of 3D printing!

You seriously have the videography skills of much larger youtubers. I wouldn’t be surprised if this channel blows up soon

Your content is great. Ups and downs, failures and successes, and humor strewn about. I really hope you become successful with the KZread thing

this guy combined integza and IDAT and earned himself a subscriber. cheers

"The belt saw a thing that it wanted" got me so good! That fail montage was gorgeous!

Love your stuff, and love the clever VVT cam gear!

@CamdenBowen

6 ай бұрын

Thanks alot!

dude let's go, hyped for the upload. good work

This man went from a Subaru EJ25 AVCS gear style design to a 2jz. I love your thinking, it somehow makes my brain be at ease and it just makes sense. Thank you for providing me with this 3d printed form of entertainment 🤧

this is incredible. So cool!!

maan you're doing some god's work, and I mean it! your videos are very obviously progressing in quality of everything really, the storytelling, the editing, the humor.. glad to see you improving AND making interesting things I've always been fascinated about myself

@CamdenBowen

6 ай бұрын

Thanks alot!

@festiveFurry

6 ай бұрын

@@CamdenBowen no problem Camden! hey, I wonder if you could try making the gas engine out of, bronze for example, by casting the parts into sand (or other suitable material) molds? you can make those with the 3d printed parts, and it shouldn't be too difficult.. tho I think you said that you found some sorta solution in the video, so I'm not too sure how useful this suggestion is

This guy makes the coolest mostly functional engines

You do everything I wanted to see when people started 3D printing little airhogs-esque engines

Awesome! Please continue uploading, your channel is very underrated.

I WAS WAITING FO TTHIS FOR SO LONG!

The belt saw something it needed 😂 you are hilarious, love your videos hope to see a nother one soon

8:53 The background music perfectly syncs with the sound of the piston going up and down

the car edit thing scared the crap out of me lmao. nice video! you are up there on my top 10 most favorite content creators to watch!

@CamdenBowen

Ай бұрын

Thanks bro :)

Vehemently valuable variable Valve-timing

@neon_Nomad

6 ай бұрын

Vibrating vertically, very versatile

10:17 "the belt saw something it wanted" got me.

The fact that the car flying through the air caught me off guard as much as it did pisses me off😂😂😂 great video!!! Kerp up the good work bro!

Broo you inspired mee for it and also confident for my work of making air engine

Your so underrated man. How are you not more popular

Thoroughly entertaining video, keep it up!

@CamdenBowen

6 ай бұрын

Thanks!

As someone who’s worked on 2JZGE engines that was very cool to see it duplicated on your model. I always had GE NON-VVTI motors so I never understood the system all that well. Cool vid

Very good. I need to try something like this!

The calm, collected chaos is top notch. Also, you did us dirty with not only one, but two, jumpscares.

@CamdenBowen

6 ай бұрын

Was hoping the video would have been out for Halloween, then it would have made more sense ha

It seems plausible that one could make a centrifugal mechanism that will automatically depress the spline gear to advance the timing. Depending on the spring strength, one could control when the engine will begin to change timing, similar to how the mechanical advance works in an automotive distributor. One design idea would borrow from a mower engine flyweight governor. The center pushrod would already move in the correct direction and depress the spline gear.

@Leon_Strauss

6 ай бұрын

i think a centrifugal governor would work

@fransdebruijn6763

6 ай бұрын

@@Leon_Strauss That can only take speed into account and not load. If it was that simple they would have been doing it in the 1930's

@Leon_Strauss

6 ай бұрын

@@fransdebruijn6763 The load would reduce the speed and the timing would then be automatically adjusted, right?

@fransdebruijn6763

6 ай бұрын

@@Leon_Strauss If the engine was running at a constant load that approach may work however engines usually throttle with dynamic loads. The cam phasing is usually controlled with a multidimensional map by the engine management computer for this reason.

That's awesome I love stuff like that

Amazing video!

NICE WORK

I recommend changing the belt situation as in changing to a rubber belt and adding more gears including a rolling gear to help keep the belt under proper tension and prevent it from flying off

This is super interesting to me especially since my car has a V6 with VVT-i

I just came up with a way to implement variable timing in a possibly simpler way by modifying the tensioner. Instead of tensioning only one side, it has to be a dual-design, tensioning both sides of the belt (like pinching the belt before and after the wheel). Once tensioned, the offset can easily change by moving the tensioning assembly to either side and therefore shortening the belt on one side, and lengthening it on the other side, thus effectively changing the offset.

GREAT VIDEO DUDE

Hey man just stumbled across to your channel wow I can't believe only 50000 subscribers keep it up man I love all the educational KZread's you have a niche I like your style don't stop press forward

@j.smatty7045

6 ай бұрын

Keep it fun. Open sauce style

Man with every video the quality just keeps improving, and not just the actual engine. The editing, the jokes, the storytelling.. way to go man!

Great video!

finally, another episode, but you should add some oil so the engine doesn't blow up

underrated creator right here

this is truly amazing... I know its not looking too good, you NEED to work on trying to add vvt to that other engine!

I had to rewatch the eyes in the shed part a few times! Too funny to me for some reason 😂

Yo I need a 3d printer I wanna 3d print this this is amazing bro omg ur my only source of satisfaction on yt ❤️😁

@jannisboewer638

6 ай бұрын

same

Man wotta load of work ❤

your videos have gotten soo good. your editing quality is awesome, good upload schedule. very interesting videos. love it all! also an interesting Idea is to use an Arduino and hall effect sensor to measure rpm and use a servo to allow the Arduino to adjust the valve timing for the most power at any rpm. this is difficult because it requires dyno tuning to determine the tuning which I cant help you with because I haven't gotten a mini dyno working properly either but even without a dyno a lot of trial and error can result a a decent power curve. I do some air engines and I have an Arduino with a hall effect sensor (and sometimes a coil and magnet) to measure rpm and a servo to adjust intake pressure and it works great, extremely simple to code and easily keeps up with even my 7k rpm engines. My engines are small so i cannot implement a vvt system, iv been trying to make that same style vvt system smaller than 1cm for a while so instead I have permanently set very advanced intake timing and a servo controlled intake pressure to suit the rpm. it results in power similarly steep to a 2 stroke but the Arduino system works flawlessly. plus there are plenty of other benefits of an ecu as you can really do anything you want.

Could probably make a self adjusting timing by using a centrifugal governor to push the thing in more the faster it spins.

the dry comedy alone is enough for me to subscribe

Pneumatic engine with a turbo that uses the exhaust air to spin a turbine to then push more air into the intake, idc if its not effective or efficient, the world needs it right now.

@CamdenBowen

6 ай бұрын

I like this

Great video! Love your work! too bad about the light bulb ... Im happy to see you now know the difference :-)

Hahah you calling that bulb an LED was the highlight of my week

This was nice

WOAH THIS THING IS COOL

This guy is very impressive

That engine slo-mo video is what a migraine feels like.

You could've also changed the belt tensioner. 1 auto-tensioner and 1 manual adjusting tensioner on the opposed moving side. Very easy and reliable

Really cool design. Maybe you could use a centrifugal actuator for automatic valve timing, that would advance the timing the higher the rpm is.

Can you find angular velocity as a function of delta t, diff between the instant when piston is at the top position vs valve fully opened?

Bro is going to explode in fame in the near future

You've made a Toyota BEAMS in 3D-print, impressive; most impressive.

Loved the video as always, keep innovating! Also, my comment made the video 🥳

Been waiting on you my man..

Literally what I’m doing right now. Gonna see how high I can get the design in rpm’s. I don’t see the piston file in the original google folder for the 4 cylinder air engine. Any idea where I can find it gm to get the prongs on?

There are a lot of cool, innovative VVT designs in the motorcycle world. You should try some of those out!

Awesome video. I’d love to print something like this but I don’t have the hardware to make something that isn’t 100% 3D printed. Same reason I haven’t finished designing a clock, not enough money for all the bearings and such. Great work nonetheless!

Nice engine i wish i had 3d printer

What was the music you were using in the background when the engine fell apart?

That fucking garage jumpscare got me.

i love 3d printing

Awesome.