I always wondered that with sequential dogbox gearboxes, the engagement is so quick, feels like the drop in revs is quicker than snapping the throttle shut, get engines being in say 3rd gear at 7500rpm then in 4th at 6000rpm in less than 1/10 of a second, the inertial forces are just mind boggling
@@andrewandrew3713 I dont agree, boxer rev faster and high because the inertia from the piston on the left is taken over by the piston on the right, and vice versa. Inline 6's and boxer 6's both cancel out secundairy forces hence why they are both balanced. The thing an inline 6 has going for it is the simple design compared to a boxer, but a boxer engine has the low center of gravity not only suited for rally, but for any type of racing. It has handling benefits
That is a VQ37. Many say they don’t like the sound, but it’s usually because they heard a modified exhaust. This is an Armytrix exhaust, and it definitely shows how good they can sound if done properly
Conrads, rods, and pistons will always amaze me with how much force they can take and how fast the can move while going one way and completing switching to the other way so fast
My dad always wondered, when you're going about 3000 rpm, how could shaft and pistons revolve freakin 50 times at every second? It's something out of the imagination.
@@PogoDigitalism I see, every piston and conrad move at the same rate as the crankshaft, just everyone on its own phase. Inlet and compression - 1 revolution. Ignition and outlet - another one revolution. Every piston performing 4 strokes (phased from each other) as the crankshaft's revolving, So, yes, these RPMs are per every piston.
Don't forget that exhaust makes a big difference depending on the headers if the cylinder are apart from each other so like for example a i6 usually goes to 1 exhaust pipe and some v6 engine do the same via x pipes and stuff but usually it's separated so like 2x 3 cylinder idk about h6
Soooo this is what happens when you stumble upon a comment you made a year ago, huh... Thanks for the likes everyone ! And yeaaaah... Boxer 6 but come on everybody says flat6 anyway.
@@Sammyb_rcnah its either a 991 or 992. The indicator is in the shifting. Im more inclined to say its a 992 gt3 just because of the sound of the shifts. And it sounds like it has a really light flywheel.
@@neogain Its reliable just because it's an i6? Lmao, bro.. I can name as many shitty i6 with spun bearings galore, block issues and 1000 bad design choices that f-d reliability as I can name good v6 or vice-versa. The quality and reliability of an engine is irrelevant of it's cylinder layout. Its dependent on that particular engine, the material used, cost savings or lack-off etc.
@@em4703 that's right. But IS much Harder top destroy an i6 rather than V6. Sure, parts quality is importent. Par example the plastic Waterpumps in the BMW 3er series. Failing programmed.
@@mirceamaranciuc yeah, that's sucks. As a german i must sey, don't trust "made in Germany" XD. The plastic crap parts are all over the place in german vehicles like VW (and this includes Skoda, Seat too). I believe in german cars so far, so i drive a Lexus IS 200 with over 200k miles (or km) with no issus, just regular maintance, what a normal human can do.
The H6 is actually the closest sound to a V12 because of the offset placement of the headers. It's almost as if you installed UEL on a 4cyl (subie rumble) but now imagine that on a 6cyl and now you get the "baby12" sound. UEL on 6cyl is extremely rare... Most of the time it is fabricated. However since the H6 is already offset, it naturally has a UEL.
I think on a FWD V-6 it is also naturally UEL, since the front cylinders' exhaust needs to wrap all the way around the bottom of the engine to join up with the rear bank's exhaust. I seem to remember a 3.5 V-6 Altima lacks the annoying Wookiee wail of a 350Z or G35, in favor of a more throaty, gutsy sound (could be called a sort of burble I guess). My 3.0 Solara was similar. It seems logical to me but I'm no expert 🤷🏻♂️
@@user-lz3sv5sw9u First, that's a B6, not an H6. Look at pistons positions. Second, I6 has perfect 1° and 2° balance, but V6 and B6 don't. Third, as they don't share same pin, they have individual pins, so, they create a rocking couple (minimal, but real), that's why they aren't balanced. And of course, they use a counterbalance shaft. Source is also from here: ua-cam.com/video/mTS48jX68YU/v-deo.html
Bingo. Exhaust-wise, each cylinder is really just operating as a single cylinder - it's at the exhaust level where the sound signature is created. Firing order is crucial to that, as well as how all the exhaust runners eventually connect to the final single or dual pipe (their various relative lengths leading up to final convergence).
we need more of this stuff. AAAAND: we need I6 and I4 ITB in their full WOT glory ! edit: and H6 ITB of course. from the belgium rallys for example. where they run porsches 😍
I somehow never really thought about how fast these parts are actually moving, seeing it like this made me realize how impressive combustion engines really are
@@tashtant this matters, but also design choices independent of cylinder layout have an effect. Conrod + piston material and design, flywheel mass, size of intake and exhaust all have an effect on how aggressively an engine can rev. Making an engine super revvy will surely compromise the low rpm performance and stability though. A well balanced configuration will need less moving mass in general though.
For anyone thinking you need a Prosche for that Flat6 sound...you dont. The subaru Legacy comes with a flat 6 available that sounds beautiful. Acutally a couple different ones. 3L and 3,3L
If only they sold those with manuals in the US 😞 I drive an STI and I'd definitely rather have the 3.6L H-6 even if it made less power. I'm not a big modder. I'm sure if that engine were used in a car like the STI, the community would have found an extra hundred hp from that thing soon enough. Or maybe just something softer like a Legacy GT. A six is smoother, more suited to a more luxurious car anyway. But give it a stick like a proper LGT! I'll keep it at 256 hp, no problem.
@@Sovereign86 In case u didn't know, that's a B6, not an H6. H6 both pistons go in the same direction. In B6 go like in the video, both Inward or both Outward. Of course, they globally work as an I3.
I have an inline six in my BMW 430D (with a stage one modification ~320bhp), it does not sound anything like that. The sound from the engine however, is heaven on earth... You can hear the horses galloping in from the distance.
The sound is more about the exhaust and piston, connecting rod, and crackshaft geometry than how the engine is laid out. Also the exhaust configuration. Unequal length exhaust manifold and or headers will sound different than equal length.
There's a lot of technology going into cars' exhaust systems. The LFA sounds so beautiful because of its carefully engineered exhaust. A straightpiped WRX sounds nothing like its stock counterpart.
how pistons accelerate decelerate and change so fast without exploding is beyond me
i would gice that credit to the conrod, that thing push and pull the piston and also turn sideways
Technology advancement. Strong materials and decades of evolution.
I always wondered that with sequential dogbox gearboxes, the engagement is so quick, feels like the drop in revs is quicker than snapping the throttle shut, get engines being in say 3rd gear at 7500rpm then in 4th at 6000rpm in less than 1/10 of a second, the inertial forces are just mind boggling
Same here I was always fascinated with the engineering behind all Engines the fact that they go for thousands of miles is incredible.
extremely low tolerances and accurate balancing/counterbalancing. Amazing technology
H6 sound is just eargasm 🤤
Porsche and Subaru
@@cecilthecavetroll9743porsche has boxers and not flat as far as i know. U can look up the difference between boxer and flat.
@@adnan2299 Subaru also makes boxers
H6 just sounds so beautiful
Solo Porsche ❤
What the hell is a H6 ? You mean a Boxer I guess
@@neveur6752 yea its a boxer i never heard it called an H6 either but its in the thumbnail so idk
Gold wing
@@EdgardoMarcanoand also my Subaru outback for some reason.
Simple: Boxers rev faster due to more effective continuation of inertia in piston travel. Also that Porsche 911 turbo S or GT3 sounded GLORIOUS!
That was a GT3!
Simple: inline 6's reach greater horsepower
@@andrewandrew3713 because?
@@mikef1848 more balance, more torque, revs higher, boxers have lower center of gravity making the car handle better, best suited for rally
@@andrewandrew3713 I dont agree, boxer rev faster and high because the inertia from the piston on the left is taken over by the piston on the right, and vice versa. Inline 6's and boxer 6's both cancel out secundairy forces hence why they are both balanced. The thing an inline 6 has going for it is the simple design compared to a boxer, but a boxer engine has the low center of gravity not only suited for rally, but for any type of racing. It has handling benefits
I don't know what it is about the sound of an inline 6, but I love it
Yep, these sound so nice, i need to buy a BMW with an I6 asap
Single exhaust pipe evens out the tone maybe
Well, it's half of a V12, idk if that matters though
Six inline run so fine
Dodge's Hemi V8 will be replaced by an inline 6 engine
V6 is the best one. It’s so calm and soothing! And it sounds awesome.this video also made me very happy.
That is a VQ37. Many say they don’t like the sound, but it’s usually because they heard a modified exhaust. This is an Armytrix exhaust, and it definitely shows how good they can sound if done properly
most ppl like the boxer more and I'm one of them (no offence to v6 lovers bc I think they are cool too)
Sounds like a wannabe v8
oh that flat 6 sound is music to my ears.
sounds like formula 1
@@poltergeist8298 f1 used V6 motors, not H6
@@jtpjtg9189 nah really?? i almost knew that.
It sounds like a BMW engine
Sounds like a Porsche gt3
i've be a mechanic for 30+ years & i'm stuff in more clarity from this channel ...keep up the gr8 work
Are you a pirate? Lol say what your wrote out loud but with a pirate accent and you will see what I mean lol
Never heard an H6 😮 shit sounds beautiful
Porsche 911??
@@gjergjcamaj5770 nahhh lol ones around here sound wimpy as hell
@@gjergjcamaj5770 Feel like they are in Volkswagen
H6 f6 flat 6 boxer
Some older Subarus get H6 motors, so I'm sure you've heard H6 sounds, just not good ones!
The most coolest engine animation with matching rpm changes 😮
They all sound so great...........
k6 is the best
Real!
@@fofge221what is "k6" engine ? a tilted k-shaped block engine with 4 cylinder per row ?
@@polygoned_cheese Ever thought of it as a straight engine with a V on the side? Would be complex asf and wouldn't serve a purpose lmao
@@hpcarthech4387 a hypothetical k16 would be pretty similar to w16 tho
The 2 and 3 are my neighbors at 3 AM without the muffler:
God damn, the v6 sounds so good here.
most likely a busso, best v6 ever made
never mind its a trumpet ass 350z blegh
@QuartzCyanis So now you know what produced the sound it's bad? 😂 clearly there's huge potential or this recording wouldn't exist.
@@quartzcyanis bro switched up so fast 😂
@@quartzcyanis a 350z can sound good just dont striagjt pipe it or use a chepa ass exhaust system
i6 = Civic
v6 = Perfect
H6 = Bike
nah i6 is bmw and H6 is porsche
Idk what civics you see, but most of the ones ik of have 4 cylinders
Video says I6 is 2jz [Toyota Supra]
v6 = z350
When I listen to the sound of this i6 engine, it sounds like a GTR-BNR32 engine, so maybe it's an RB26 engine?
Conrads, rods, and pistons will always amaze me with how much force they can take and how fast the can move while going one way and completing switching to the other way so fast
My dad always wondered, when you're going about 3000 rpm, how could shaft and pistons revolve freakin 50 times at every second? It's something out of the imagination.
@@SirEgorVassaand that’s barely at 3,000 rpms its insane they can go above that
@@SirEgorVassa so is it 50 times every second PER piston? or is it spread across 6 pistons?
@@PogoDigitalism I see, every piston and conrad move at the same rate as the crankshaft, just everyone on its own phase.
Inlet and compression - 1 revolution. Ignition and outlet - another one revolution. Every piston performing 4 strokes (phased from each other) as the crankshaft's revolving, So, yes, these RPMs are per every piston.
Don't forget that exhaust makes a big difference depending on the headers if the cylinder are apart from each other so like for example a i6 usually goes to 1 exhaust pipe and some v6 engine do the same via x pipes and stuff but usually it's separated so like 2x 3 cylinder idk about h6
Flat 6 i'm sorry i just can't get away from my demons
boxer 6** flat doesn’t have individual connecting rods
It is a boxer 6. The conrods in a flat 6 would share the same crank pin and this video shows each having their own.
this!! i read others call it a flat 6 too, even though it obviously looks like a boxer... was hella confused.@@zachbartron2271
Soooo this is what happens when you stumble upon a comment you made a year ago, huh... Thanks for the likes everyone !
And yeaaaah... Boxer 6 but come on everybody says flat6 anyway.
Boxer 6s are the best sounding engines period IMO. The NA ones also have the flattest torque curve I've ever seen
That H6 sounds like a formula 1 engine or damn near close. I love boxers.
its an older 911
@@Sammyb_rcnah its either a 991 or 992. The indicator is in the shifting. Im more inclined to say its a 992 gt3 just because of the sound of the shifts. And it sounds like it has a really light flywheel.
Suena como una moto de las más caras y rápidas
F1 is a V6
@@beni2cc that sounds like a 991 GT3 RS to me
I just love straight six engines🔥
I6 ftw the symphony with balance🔥
and it's reliable
@@neogain Its reliable just because it's an i6? Lmao, bro.. I can name as many shitty i6 with spun bearings galore, block issues and 1000 bad design choices that f-d reliability as I can name good v6 or vice-versa. The quality and reliability of an engine is irrelevant of it's cylinder layout. Its dependent on that particular engine, the material used, cost savings or lack-off etc.
@@em4703 that's right. But IS much Harder top destroy an i6 rather than V6. Sure, parts quality is importent. Par example the plastic Waterpumps in the BMW 3er series. Failing programmed.
@@neogaintrue. Replaced mine in my m50 with metal blades
@@mirceamaranciuc yeah, that's sucks. As a german i must sey, don't trust "made in Germany" XD. The plastic crap parts are all over the place in german vehicles like VW (and this includes Skoda, Seat too). I believe in german cars so far, so i drive a Lexus IS 200 with over 200k miles (or km) with no issus, just regular maintance, what a normal human can do.
The H6 is actually the closest sound to a V12 because of the offset placement of the headers. It's almost as if you installed UEL on a 4cyl (subie rumble) but now imagine that on a 6cyl and now you get the "baby12" sound. UEL on 6cyl is extremely rare... Most of the time it is fabricated. However since the H6 is already offset, it naturally has a UEL.
I think on a FWD V-6 it is also naturally UEL, since the front cylinders' exhaust needs to wrap all the way around the bottom of the engine to join up with the rear bank's exhaust.
I seem to remember a 3.5 V-6 Altima lacks the annoying Wookiee wail of a 350Z or G35, in favor of a more throaty, gutsy sound (could be called a sort of burble I guess). My 3.0 Solara was similar.
It seems logical to me but I'm no expert 🤷🏻♂️
VR6 should've been in here. Best sounding of them all
Maybe it's because it's not the same firing interval? idk
bro vr6 sound terrible😂
Also CR7
@@DavesWhips tf ? Vr6 sounds wonderful
@@DavesWhips in your dream
H6 is Soul soothing ❤
I'm a BMW guy, and while I do appreciate the smoothness and torque of an I6; it takes the bronze medal as far as sound is concerned.
i think they all sound great
Personally I love the sound of a turbocharged i-6. Only beaten by the Audi UR Quattro i-5!
I beg to differ. Spoken by a VQ owner
H6 sounds incredible
I don’t care for BMW’s too much, but I always liked the sound of some of their i6 engines
Inline 6 is beauty❤
flat 6 probably sounds the best out of the three, but i6 sounds is just unique
All 6 cylinder sounds beautiful😍
Thats the sound of intrinsically perfect balance!
V6 and H6 aren't balanced, they perform as an I3. They have Primary Imbalance.
@@joacotossello H6 and I6 both have perfect primary and secondary balance.
@@user-lz3sv5sw9u First, that's a B6, not an H6. Look at pistons positions.
Second, I6 has perfect 1° and 2° balance, but V6 and B6 don't.
Third, as they don't share same pin, they have individual pins, so, they create a rocking couple (minimal, but real), that's why they aren't balanced. And of course, they use a counterbalance shaft.
Source is also from here:
ua-cam.com/video/mTS48jX68YU/v-deo.html
You can't hear the balance.
(Not the kind discussed in this thread anyway).
American V6 engines especially Detroit Diesel 6V is just so good sounding...
I agree, but I'd also add both Chrysler's and GM's 3.6L. Smooth and sonorous.
(regardless of their questionable longevity..)
All sound great, but N/A flat 6 his my fav.
The i6 ❤❤❤
love these sound videos. the V6 sounds angry. love it!
Love the sound of an I6, especially the XK120 and old I6s
The E46 inline 6 is so smooth
@@ghostdog8012 oh yes, my bad, I thought that it was the same Inline that flat. I check it
An ICE trully is a miracle. L6 for th win here, I'd like nothing else.
First one is 3.2 i6 from the e36/e46 bmw’s
Second one is the 3.7 v6 from the Nissan 370z/Infiniti g37
Third one is some 911
The Boxster sound is 🔥
Give Subaru some credit too man. They dont sound as good but they’re the only other band that made flat 6s
Gotta love them Nissan VQ trumpets 🎺
Not sure about the motors in the 350Z but the VQ37VHR in the 370Z has a 1-2-3-4-5-6 firing order
@@dielaughing73 👀 that’s new never seen a firing order in the correct order everyone think it is when we’re learning about engines
they sound like ass haha
That's all I hear. 😂 Farting thru a trombone 😂
Fun fact, the Nissan R35 GTR has the same firing order
That boxer engine gave me goosebumps.
All I can think about while hearing that V6 is Rachel's Nissan 350Z from Underground 2.
Impossible to choose one. They are all just so beautiful
I can hear this all day ❤
Smiled at the downshift😍😍
The best sounding inline 6 is the honda cbx in my opinion. Its not the one in the video but, it sounds like a formula 1 on 2 wheels
Vr6 sounds cool too
That was definitely a bmw not a 2j 😅
Yeah, 2jz has the most lively sound, BMW has the dullest sound
2jZ bEsT EnGiNe
This is 2jz original. Just singleturbo 2jz is great,
That flat-6 sound can't be beaten
can you do one for 15, 60, 90, and 120 degree v6s?
6 in line the mos powerful engine and high rev. too.
My guess from what car these sounds were taken from is
I6: M3 E46
V6: 370z
Flat-6: Porsche 911 GT3
I6 sounds more like a E92 330i. E46 M3 sounds more like a tin can xD
911 has Boxer not flat. U can look up the difference if u want. Common misunderstanding
Its a 350z
I6
I would guess that most of the difference is in the exhaust manifold
Bingo. Exhaust-wise, each cylinder is really just operating as a single cylinder - it's at the exhaust level where the sound signature is created.
Firing order is crucial to that, as well as how all the exhaust runners eventually connect to the final single or dual pipe (their various relative lengths leading up to final convergence).
Why is it so funny to see the pistons moving that fast 😭
we need more of this stuff.
AAAAND: we need I6 and I4 ITB in their full WOT glory !
edit: and H6 ITB of course. from the belgium rallys for example. where they run porsches 😍
v6 and flat 6 are just such a godly sound
V6 is music to ears. Markx is ❤
Very cool animations. Awesome results syncing the audio and video.
For those wondering…. These are the best sounds coming from the exhaust pipe not the actual pistons.. wtbs, the H6 sounding pretty aggressive 🔥
Inline 6 - the holy grail of perfect engine primary and secondary balance, hard to kill, no gaskit issues like flat 6.
Could you make a video how a 120° v6 engine can sound like a 60° v12? Ferrari has a 120° V6 in the new 296 GTB
I somehow never really thought about how fast these parts are actually moving, seeing it like this made me realize how impressive combustion engines really are
What makes an engine rev faster ? The boxer 6 cyl seemed to accelerate faster.
Reciprocating and rotating mass. Inertia. Lightweight components can accelerate with less force
Boxer 6 has little to no counterweights …
@@HavokTheorem So it's about perfect balancing around the crankshaft center that matters not the form factor of the engine.
@@tashtant this matters, but also design choices independent of cylinder layout have an effect. Conrod + piston material and design, flywheel mass, size of intake and exhaust all have an effect on how aggressively an engine can rev. Making an engine super revvy will surely compromise the low rpm performance and stability though.
A well balanced configuration will need less moving mass in general though.
That Porsche boxer sound is my fav here but really can't go wrong with the other two
Barra Gang
For anyone thinking you need a Prosche for that Flat6 sound...you dont. The subaru Legacy comes with a flat 6 available that sounds beautiful. Acutally a couple different ones. 3L and 3,3L
If only they sold those with manuals in the US 😞
I drive an STI and I'd definitely rather have the 3.6L H-6 even if it made less power. I'm not a big modder.
I'm sure if that engine were used in a car like the STI, the community would have found an extra hundred hp from that thing soon enough.
Or maybe just something softer like a Legacy GT. A six is smoother, more suited to a more luxurious car anyway. But give it a stick like a proper LGT! I'll keep it at 256 hp, no problem.
H6>>>i6>>>>>>v6
Boxer 6 sounds good at idle but at lower RPMs that V6 is so good
That's not an H6, that's a Flat six/Boxer six
“H” stands for *horizontal* aka flat, in case you didn’t know
@@Sovereign86 In case u didn't know, that's a B6, not an H6.
H6 both pistons go in the same direction. In B6 go like in the video, both Inward or both Outward. Of course, they globally work as an I3.
@@joacotosselloin case y'all didn't know I speak Spanish too
@@SenorPenor1337 And I speak Spanish, English, Italian, Portuguese, French, Catalan and some Russian. So what? STFU
i personally loved v6.. those gave me goosebumps ❤️
"If there is a hole there is a goal" -master oogway
Y'all would impress me with the sounds of semi's. Scania's V8, Cummin's N14, CAT's C13, Detroit's DD16 etc. Gorgeous engines.
Boxer 😩💉 >>>>>
I love them all lol! I love the animations for each as well. I appreciate your effort on this video!
The i6 sounds weird without the turbo
i6 and h6 beatiful
Its crazy how that F6 can change rpm while shifting so quick without breaking bearings.
straight 6 on top, sounds incredible
Demm this an amazing representation, the audio just makes it feel Alive🤌🏽🤩
when i was young my dad had a Peugeot 405 mi16 and i had the best core memory driving with my dad in it
The V6 just have the growl!!!
The twin turbo v6 in the GTR sounds amazing
Well done man ❤ it's a beautiful animation and sound combo. Almost felt it 😂
It also depends on the exhaust lol
Having an app with all different types of engines n it sounds will be awesome i would play all day
I have an inline six in my BMW 430D (with a stage one modification ~320bhp), it does not sound anything like that.
The sound from the engine however, is heaven on earth... You can hear the horses galloping in from the distance.
Netflix: are you still watching?
Someone’s Daughter:
I just love the sound of V6
The V6 and the Flat 6 are my two favourites
The flat 6 sounds like a Testarossa’s F12, has anybody else noticed that?
The sound is more about the exhaust and piston, connecting rod, and crackshaft geometry than how the engine is laid out. Also the exhaust configuration. Unequal length exhaust manifold and or headers will sound different than equal length.
For that reason, I believe _FWD_ V-6 should be its own "sound signature category."
I love the low tone of the inline
This is so fun, do some V8, V10, V12 comparisons!!
Sound comparisons should be performed without exaust pipe
There's a lot of technology going into cars' exhaust systems. The LFA sounds so beautiful because of its carefully engineered exhaust. A straightpiped WRX sounds nothing like its stock counterpart.
You can literally hear the rrrrrrrrrrrrrrrrr sounds from the V6.
Nice
all of them sounds soooooo good
Its interesting how they all sound different yet similar
Flat 6 was a Porsche evil nasty Wicked thing non aspirated sounds wonderful
The l6 sounds like a BMW E46 M3
1: M3 E46
2:350Z
3: 911