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.
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. th-cam.com/video/ruBczx4lxLs/w-d-xo.html&pp=ygUWYWlyIHBvd2VyZWQgbG9jb21vdGl2ZQ%3D%3D
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 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.
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.
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 how the resistance of a load is related to the resistance of a generator or source. when theyre equal, the power is equal. the max power that source can deliver into that load. ever. relates to overloads, efficiency, heating... sadly ignored, but its basic.
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.
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!
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 There are specialized high-temperature resins available for resin 3D printing that can handle temperatures well above what standard FDM materials can withstand.
@@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 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!
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.
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 TH-cam's you have a niche I like your style don't stop press forward
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.
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 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 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!!!???
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.
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.
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
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
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 🤧
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
I'm glad I'm not the only one who prints something and then JB/CAs the hell out of it to avoid reprinting. 😂 I swear sometimes I think I should just stick to cutting things out of wood
"World's dullest pipe cutters (tm)" - oi, I got the same ones! Well, my neighbor does anyways xD 4:49 am I the only one that's terrified (for a short moment) when "Running in the 90's" suddenly starts playing? 10:15 "the belt saw something it wanted" - I love your style of editing
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
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 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.
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
Great video. The commentary and editing all worked really well. The one criticism I have is; there were no uninterrupted sections of the engine running. Your commentary is stellar, however it would be nice if you let the machines talk for a little bit. No music, just mechanics. Cheers.
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.
9:35 that’s a little ampule with a cathode and anode that’s full of some sort of electrically reactive gas that generates light (I have one that works in my house, it’s on its way out and flickering)
Think you could figure out some way to have the timing adjust automatically? A variable pressure clutch, maybe? Or am I completely misunderstanding the principles in use?
No you're on the right track. Finding a way to relate the RPM of the engine to how far pushed in the side of the VVT phaser is would work. There's about 100 different ways of doing that however ha
really good idea is to combine vtec and vvt. Also i came up with an idea, i recommend electromagnet to control vvt. If you agree with me like that comment so Camden could see it
It has come to my attention that it was in fact not an LED, whoops
ofwul. make something better then Tom Stampton does
@@Tirael2012 obvious troll is obvious
I was thinking that LED is a joke whole time.
There is some very interesting lego vacuum air engine designs that reach high rpm’s maybe they can inspire you on your next design
ayyy we have the same last name
Gosh, the editing, pacing, humour... These were some of the most enjoyable 12 minutes of my life!
Thank you!
@@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.
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. th-cam.com/video/ruBczx4lxLs/w-d-xo.html&pp=ygUWYWlyIHBvd2VyZWQgbG9jb21vdGl2ZQ%3D%3D
As an engineer I agree.
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 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.
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.
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.
@@MyHandleIsGood In today's society, basically a non issue then lol
bro what does this comment mean@@K61r
@@cakeeater7075 Not many things are lasting 20 years
Most things since 2013 have not lasted since 2003 and tbh its a problem
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! 🤣
looks like an incandesant bulb to me... i could be wrong though.
@@mikehensley78 specifically a 120v incandescent string light bulb
careful. he might start learning about jacobs law, and loads...
@@paradiselost9946 what is jacobs law?
@@mikehensley78 how the resistance of a load is related to the resistance of a generator or source. when theyre equal, the power is equal. the max power that source can deliver into that load. ever.
relates to overloads, efficiency, heating...
sadly ignored, but its basic.
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.
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!
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)
In my experience, resin does not really do great with heat.
@@fg8557 There are specialized high-temperature resins available for resin 3D printing that can handle temperatures well above what standard FDM materials can withstand.
@@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
"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
Thank you!
I agree I laughed but I love watching these
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!
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.
Videos always are worth the wait
RIP AIR ENGINE but variable valve timing finna go crazy on the combustion project
This video was hilarious, and also super cool engine design. Looking forward to seeing this video hit 1M!
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 TH-cam's you have a niche I like your style don't stop press forward
Keep it fun. Open sauce style
You are a genius, briliant humor and fantastic engineering. I dont know how I haven't see your channel before
Thanks a bunch!
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.
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
Thanks alot!
@@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
love the aggressive chopping it sounds so powerful
I just checked your channel to see if I've missed a new video 10 minutes before you posted this. Great timing!
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!!!???
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.
I like this
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 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.
great video, keep up the good work.
Thank you Testicle Inspector
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 TH-cam thing
The belt saw something it needed 😂 you are hilarious, love your videos hope to see a nother one soon
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.
"The belt saw a thing that it wanted" got me so good! That fail montage was gorgeous!
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
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
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 🤧
Your humor tickles me in weird places.
But also the home brew VVT is dope.
That engine slo-mo video is what a migraine feels like.
this guy combined integza and IDAT and earned himself a subscriber. cheers
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!
Thanks bro :)
You do everything I wanted to see when people started 3D printing little airhogs-esque engines
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!
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
finally, another episode, but you should add some oil so the engine doesn't blow up
the slowmotion part goes incredible hard, amazing
I'm glad I'm not the only one who prints something and then JB/CAs the hell out of it to avoid reprinting. 😂 I swear sometimes I think I should just stick to cutting things out of wood
10:17 "the belt saw something it wanted" got me.
This guy makes the coolest mostly functional engines
"World's dullest pipe cutters (tm)" - oi, I got the same ones! Well, my neighbor does anyways xD
4:49 am I the only one that's terrified (for a short moment) when "Running in the 90's" suddenly starts playing?
10:15 "the belt saw something it wanted" - I love your style of editing
Mine haven't seen a new blade in a very long time ha
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
I WAS WAITING FO TTHIS FOR SO LONG!
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.
i think a centrifugal governor would work
@@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
@@fransdebruijn6763 The load would reduce the speed and the timing would then be automatically adjusted, right?
@@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.
The calm, collected chaos is top notch. Also, you did us dirty with not only one, but two, jumpscares.
Was hoping the video would have been out for Halloween, then it would have made more sense ha
Clever design on the vvt phase adjuster. Nicely done.
Discovering your channel on this video,
Very interesting, thanks for your work!
Your design makes a very educational support for VVT valves !
👇People who wished he would make a V twin
8:53 The background music perfectly syncs with the sound of the piston going up and down
10:16 "the belt saw something it wanted" that has to be the funniest way to say that the belt slid off. Hahahahahahaha
Your so underrated man. How are you not more popular
Man video quality improved so much. Keep at it your doing amazing stuff
Bro is going to explode in fame in the near future
You are the most canadian man I have ever seen
the dry comedy alone is enough for me to subscribe
Awesome! Please continue uploading, your channel is very underrated.
Yo I need a 3d printer I wanna 3d print this this is amazing bro omg ur my only source of satisfaction on yt ❤️😁
same
Love your stuff, and love the clever VVT cam gear!
Thanks alot!
dude let's go, hyped for the upload. good work
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!
That flaming laptop bit was golden! 😂 Your effort is appreciated!
Edit: Nevermind. The whole video is golden! 😂
Thank you so much!
"The flywheel kept rolling away, then the belt saw something it wanted" i laughed soo hard at that! Great video man!
I had to rewatch the eyes in the shed part a few times! Too funny to me for some reason 😂
Hahah you calling that bulb an LED was the highlight of my week
Vehemently valuable variable Valve-timing
Vibrating vertically, very versatile
Video is 🔥 I love your stuff brother! I love your applications of 3D printing!
As Mazda 2 owner, I'm glad to see Mazda 2 in the video.
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
Here is a comment for the algorithm to help you blow up which is inevitable. You are doing great! Cheers!
Thanks for this tutorial for making an air engine 👍
Great video. The commentary and editing all worked really well. The one criticism I have is; there were no uninterrupted sections of the engine running.
Your commentary is stellar, however it would be nice if you let the machines talk for a little bit. No music, just mechanics.
Cheers.
Thank you! A few others pointed out the same thing, I'll improve next time ha
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.
underrated creator right here
Could probably make a self adjusting timing by using a centrifugal governor to push the thing in more the faster it spins.
1:40 Ah yes, the sound of wanting to jump
"the belt saw something it wanted" that shit sent me into a laughing fit hahahahha
You trying to light a literal diode with AC is low key hilarious.
Hahahaha there's something so chaotic about the janky slowmo, It's perfect
hearing fan showdown music was a mental flashbang
You've made a Toyota BEAMS in 3D-print, impressive; most impressive.
those eyes in the dark in this video are probably the only time ive been scared some by surprise instead of "woOooOO scary images" or concepts
I actually like it. It'd a cheap easy way to convert 120v to 1v without the need for electronics
Thoroughly entertaining video, keep it up!
Thanks!
the shoutout at the end caught me off guard lmao
9:35 that’s a little ampule with a cathode and anode that’s full of some sort of electrically reactive gas that generates light (I have one that works in my house, it’s on its way out and flickering)
I can’t wait until he reaches 100k subs
Is that ios sound at 1:58 for me ❤❤.
Thats made the video more interesting to watch. 😊😊
Think you could figure out some way to have the timing adjust automatically? A variable pressure clutch, maybe? Or am I completely misunderstanding the principles in use?
No you're on the right track. Finding a way to relate the RPM of the engine to how far pushed in the side of the VVT phaser is would work. There's about 100 different ways of doing that however ha
@4:50 was that an actual supra you put in 😂 if so legend status has been achieved
haha i love your vids, i love the touches of humor too, "the belt saw something it wanted" XDDD
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
god damit you got me with that jumpscare
really good idea is to combine vtec and vvt. Also i came up with an idea, i recommend electromagnet to control vvt. If you agree with me like that comment so Camden could see it
Loved the video as always, keep innovating! Also, my comment made the video 🥳