Inside the Cylinder

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[@E5Bobby]

One of the absolute coolest things I've seen in my 54 years. Gives you an idea of why they talk so much about "flow". Notice the way the fuel/air enters the combustion chamber and also where the flame-front is. Very, very intresting. Big thanks to whoever made this video.

[@TheTradesmanLU2001]

To me, an IC engine will always be an amazing feat of engineering. For the valves, cams, pistons, to all function smoothly at such a rapid rate of speed is amazing! My bike revs to 15,500rpm . The idea that an engine can operate at such high piston speeds is amazing to me!

[@TheLemonArmy]

+motogpfan46rossi GEE WIT YUU. Sorry my keybord went weird I meant to say I agreee with you.

[@pyromcr]

+Pero “Dega” Perhan They used to. Now they are weak as hell without the turbos and electric motors.

[@julianamado9878]

+Pero “Dega” Perhan used to, now limited to around 11,000

[@nightmareinaction629]

Electric motor wins some reach over 50k rpms

[@kelleytm57]

More amazing is the fact the early motors and large radial 16 cylinder engines were designed with nothing more than an imagination and slide rule!

[@TheChromeChameleon]

that camera man has balls

[@bryanmartinez6600]

I eat dog meat that's one big ass cylinder

[@leonelmartinez2486]

Your mother has testicles

[@monad_tcp]

Oh camera man jokes never get old.

[@leonelmartinez2486]

@@monad_tcp you are old

[@chad9166]

didn't ask you bud

[@Tailz90]

thats something i thought id never see

[@tylerross9706]

Tailz99! Same

[@strongme80]

Thumbs down are from rotary fanboys.

[@JoePeterzak]

This is so clear. The video nails the way the 4-cycle engine works. I could not think of a better way to learn how a engine works. This should be shown to all high school boys in auto mechanics class. What is the history of this video? Where did it come from and what was it made for??

[@bogart286]

what people dont realize is that this happens multiple times per second in each cylinder. incredible footage. kudos to whoever got this footage! XboXd83 _ I second that statement!

[@zeppelin67637]

been building engines off and on for 15 years. Always tried to imagine, whats going on inside the cylinder of a running engine. It's absolutely amazing to be able to actually seeee it. Sometimes I just love technology.

[@shinmo117]

wow, the intake stroke is AMAZING!!

[@judgeman1103]

One of the greatest things in the world!!This vid is a rare find. Kudos for posting it up!

[@ba3cool]

Awesome. Hard to believe something so simple makes the world go round.

[@alpenglow123]

We work with 18 cylinder radial engines and we think your video is fantastic. Can you demonstrate detonation, preignition...etc?

[@sideburns2009]

This is awesome, I've been wanting to see a video like this for years.

[@rhinomike59]

That is way COOL for a Gear Head! Thanks to who ever did it.

[@esdrassouza5069]

You can actually see the timing advance. Cool

[@Pronemezis]

This is soo cool !!:DD Nice vid!

[@morgandhunter]

This happens thousands of time a day, within an arms reach of all us, and this is the first time i have ever seen it. it brings a whole new meaning to "suck, squeeze, bang, blow". WOW! i want a cam in my engine now.

[@MauserMatt]

Wow.. this is epically intense!!! Awesome vid!!

[@shstrang98]

I have ALWAYS wanted to see that. I always thought that perhaps someone someday might invent a material that would allow an engine to be made of some type of transparent materials so one could see this.

[@rickbraden4272]

This is about the coolest video I've seen on youtube.

[@jdmfreak1992]

Yes it is the shock to the piston that cause it to have catsrpic failure but also the extra heat from running in a lean condition can melt them or cause detonation or both. Like you said hitting the kid in the back with a slege will kill him slowly pushing him with it but not swing it full force will move him but not snap his back lol.

[@erict7093]

THANK YOU!!!!! I always want to see this but didn't think I would. Thanks.... Awesome!

[@gabrielwalker421]

Also for a 4 stroke engine the piston makes 2 strokes per revolution of the crankshaft. If the engine was running at say 15,000rpm then the piston is moving 500 times per second, and it can do that for hours on end day in day out for years if its maintained. It's amazing how high revving performance engines don't just tear themselves apart

[@rolandjude]

excellent video, always wanted to see the reaction inside a combustion engine. Thanks pal.

[@Variety_Pack]

Who made this? and HOW? This is amazing.

[@sergioduenas1533]

beautiful ! absolutely beautiful! Thanks

[@weetnietgeen]

this is just sick! too cool for words:P

[@nhragold1922]

This is so cool!

[@viktord1]

yea that's true. they don't pass that often but when they do it's more exciting because it's on an actual bend :D

[@minerma]

WOW, an amazing vid, when this was filmed was the engine accelerating or just idling

[@NightmareCrab]

props to the cameraman for getting inside the engine to capture this shot.

[@gregb11385]

This is amazing! Thanks for sharing.

[@CamCommandatore]

I've always wondered! Great Video!

[@twistedyogert]

Cool, how did you do that without wreaking the camera? It gets pretty hot in there.

[@Pianobuggy]

Amazing video! I've never seen something like this before!

[@nmann15]

That was the second coolest thing I've ever seen. And btw, How the hell did they film this?

[@TehTurboKinetics]

Man, even pondering about the physics of this fascinates me... But actually getting to see it in action? Now that's another story.

[@ItzSheeepy]

Looks like a spaceship getting off in the big black universe, sick

[@Hydrant2602]

Cool video. Great work. Keep it coming...

[@MrJUHIS75]

Great video,amazing stuff..

[@sameroulis]

A M A Z I N G!!! 5* GREAT WORK!!!!

[@ssrezza]

How did u captured this? This is amazing!

[@Eli-kr5bm]

Oompa loompas

[@JohnnyGeologist]

awesome awesome video I've always wanted to see something like this thanks for posting it

[@flaplaya]

Hemi. Best design period.

[@Moncantha]

Great video!

[@faniss1380]

OMG how the fuck did you do this awesome thing? Also, you just earned a new subscriber.

[@martyhassquaids]

this is absolutely amazingly awesome video.

[@JeepCrazyMe]

Awesome! Never seen anything quite like it!

[@GM_Rider_]

Amazing!!! 5/5

[@jlagraba]

thats amazing! POWER!!!!

[@ThatGuyThatCommentedOn_A_Video]

I remember when this happened to me once. It was the worst experience of my life.

[@LowOrigin]

absolutely amazing

[@1hdsquad]

You made my day :)

[@AutodromoF1]

It is absolute hell in there. Absolute controlled hell.

[@vaztion]

five stars to this, very good video thanks for posting this! nice view! Could be an averge of a 1000 pounds of force in that tiny space.

[@GrandAmGTTT]

this is awesome how did you get this?

[@jenny-masterchef]

Amazing vid.

[@djmhyde]

amazing, i never saw a engine in this way!!!,, thanks a lot!!!

[@sr20kschmitz]

Astonishing! A+

[@founditnow54]

Amazing video!!! thank you!

[@COYGunners]

amazing!!!

[@NYcibbyRyder]

Wish they let the cycle finish though

[@TuoppiDop]

Nice vid!

[@tunastrike11]

pretty amazing

[@FirstOnRaceDayCapri2904]

Awesome

[@MightyJustas]

Its like a some sort of psycho nightmare going on in those cylinders

[@snprjackson]

Wow that's awesome

[@calD57]

so cool!

[@risjnet]

it's amazing!!! thanks a lot!

[@JayDM93]

PRETTY!!!!! now i wonder what happend when my Valve Broke and never found the piece that came off....... it was like a qt of the intake valve..

[@skeesh1285]

awesome video

[@gogors4]

thanks this thing is amazing

[@my77stang]

awesome!

[@bkunal88]

do u have same video for diesel engine ?? if yes pl. post here !!! BTW good work

[@sc0tte1-416]

How you or whoever made this I don't know, but I could watch shit like this for hours and hours.

[@TheVintagetamiya]

What he said

[@michaelwebb5166]

ditto

[@joshua4859]

Haha same dude

[@seroteis666]

yeah man

[@mobilexgr]

Just a great video. keep walking !!!

[@bapvw]

that is awesome

[@Kentdaniel91]

Amazing :D

[@dumbluck0629]

awwesome video

[@CoolArrow78233]

So awesome

[@chevyeatsforddust]

dude nice great stuff ty

[@ShortCircuitRu]

good video!

[@Kstang09]

wow! super cool! seems like he has a leaky intake valve tho, it needs a better seat....

[@arneminderman3770]

Great, thank you!!

[@noseefood1943]

it's a miracle engines often last 300-500k miles.

[@jap322]

Very cool

[@corollafrenzy]

Its proly for educational purposes so I think they mounted the camera on the edge of the cylinder head at a far side for best angle. I just wish to see it go all the way. Check out valve float. Quite interesting to see why double valve springs may not be enough for 8k rpms.

[@wacka2]

remarkable

[@Aleksej79ns]

Nice!!! :D

[@fb2800]

They do show the exhaust valve opening, its the one on the left! Also interesting to note that the inlet valve on the right is actually rotating when it should be full seated. Even under combustion pressure the valve continues to rotate. This would indicate poor valve adjustment or the very beginings of valve float. I wonder what rpm its doing? Cheers great vid!

[@amayami]

@SecuritySteve Nearly every gas engine fires some degrees before TDC, especially under heavy vacuum, I.E. while cruising at low load.

[@LoLeKPower]

wow amazing

[@magnetman777]

Cool video .I would like to try this with my sparkamplifier. How did you take this video without burnning the lens magnetman777

[@christophec8229]

magnifique...

[@gibbothedude]

Would've been good to see how much the intake charge is helped by any overlap. Cool though

[@epicmenio]

wow pretty impressive

[@iliyas10]

wow thats nice

[@blackouthacker]

Thanks a lot for the video

[@choppergirl]

Its amazing that such a primitive and unsophisticated air pump, as far as air pumps go, powers and moves millions of people around the world, and so little conceptual improvement has actually been done to replace it with something... effectively better. I think jet engines and turbines move air through a lot more effectively but apparently they are not nearly as efficient to be usable in motor vehicles.

[@McSwaggerWagon]

this is beter than national geographic's inside the womb show...