That Lanz Buldog with it's Hot Bulb was incredible! Next to it the beautiful Square four - that was a fabled engine even when I was a kid. Aerial made some really advanced bikes and engines: water cooled, Shaft drive, belt driven all way ahead of the time. But for me the Lanz for the win.
@nonyadamnbusiness9887
6 жыл бұрын
"Strangest Engines Ever Built" and the first video is a Type I VW; one of the most common engines ever built.
@unosuave
5 жыл бұрын
Yeah, a 36hp with Porsche heads.
@gregorytimmons4777
5 жыл бұрын
@@unosuave I don't even think they are Porsche heads. Dual carb setup is the only non stock thing I see about that engine.
@aeroflopper
5 жыл бұрын
@@gregorytimmons4777 you need to take another look far from a beetle engine
@kasuraga
5 жыл бұрын
@@aeroflopper no, the first video is literally a type 1. the Fuhrmann engine is TOTALLY different. www.venarca.com/wp-content/uploads/2018/04/Porsche_engine_venarca1.jpg It has QUAD CAMS for one, and says PORSCHE on them.
@speedbuggy16v
3 жыл бұрын
about the only thing that shares with the actual early VW is the basic design and the basic engine case I believe, its a completely different animal.
@vickpena5265
5 жыл бұрын
number 1 is just a vw aircooled engine with doublé carburetor.
@mikehudick7074
3 жыл бұрын
That lead-off Porsche motor is NOT a four cam motor as the description leads one to believe. It's a typical pushrod motor of 1500/1600 cc displacement,
@Albertosalat
6 жыл бұрын
The porsche engine in the video is a normal 356 engine, is pretty common, like the vw one. The carrera engine is the one that is rare
@catsbyondrepair
6 жыл бұрын
Alberto Ruiz early vw engine s we're copied by Porsche
@RobertoRMOLA
6 жыл бұрын
YUKI JINJUJI Alberto Ruiz is right: the first engine on the video is one of the first Porsche engines that have absolutely nothing in common with model 547. And, historically, Porsche/VW cooperation was official (not copies!) until 1976, with Porsche 914 series.
@25tab
6 жыл бұрын
Dr. Porsche designed the VW beetle, and it's engine, you fucking moron.
@jetli8703
6 жыл бұрын
It's NOT a normal 356 engine and it's not a "tweaked VW". It has ball bearings and absolutely not one part is the same as any VW engine. This engine is RARE. The Carrera engine is not.
@Albertosalat
6 жыл бұрын
This is the type 547 engine. The engine in the video is a NORMAL pushrod 356 engine. The type 547 has 4 cams driven by gears. type550.com/blueprint/car-specs/quad-cam-engine/
@shanehnorman
6 жыл бұрын
The segment on the Porsche Fuhrmann, said to be a DOHC engine, shows what looks very like a VW OHV. It could be SOHC, but, even then, the valve covers don't look roomy enough for a camshaft.
@greatnortherntroll6841
6 жыл бұрын
Shane Norman Yup! It's the Porsche 356C eng... single cam mounted directly below the crank.
@brucerogermorgan2388
6 жыл бұрын
Yes, there's no twin camshafts under those valve covers!
@rescue270
6 жыл бұрын
The 1500GS Carrera engines had dual ignition as well as dual overhead camshafts. Two distributers as well as very large cylinder heads. Very different looking from this engine, which appears to me to be an early 356A Normal engine, judging from the flattopped Bosch distributor cap.
@geoh7777
5 жыл бұрын
@@rescue270 And the single barrels carburetors. Looks like the engine in the 1956 Normal I had decades ago. Except mine didn't have a flat distributor cap.
@johnaguillard1
5 жыл бұрын
@@geoh7777 ITS A 4 cam engine , the cams are inside the block thus pushrods, thats why it took 8 hours to tune.
@richardvaughn2705
6 жыл бұрын
The lanz bulldog, as a hot bulb 2 stroke, is capable of idling at 0 rpm. This is because fuel is injected at BDC. So basically with the throttle adjusted so low that the engine cant overcome compression, it bounces back and forth between TDC in each direction (the engine reverses back and forth never making a full rotation). The fuel is injected into the hot bulb (a heated area that both vaporizes the fuel and causes the white oil smoke to start burning) where it combusts from high heat and compression where it shoots through a tiny hole into the cylinder which causes the piston to move. The tiny path between the hot bulb and the cylinder causes restriction which makes the pressure increase rapidly because of the vaporizing and burning oil which causes the entirety of the fuel oil to combust. This allows a hot bulb engine to have the pressures required to burn fuel oil without needing a high compression ratio. The time it takes for the pressure to build in the hot bulb and move into the cylinder means that the engine has to be designed to run at a limited rpm range. A diesel engine is a modern alternative that uses high compression (double that of a gasoline engine) and injects the fuel using high pressure at TDC into the hot compressed air which combusts it. A diesel can be started cold, but a hot bulb engine needs to have the hot bulb heated cherry red for 10 to 30 minites on even a warm day before it will start.
@davidberesford9301
3 жыл бұрын
))
@klesmer
5 жыл бұрын
That first strange engine is a plain old VW with dual carbs.Looks like the one in my 67 Beetle.
@archstanton_live
3 жыл бұрын
"I see angels on Ariels in leather and chrome swoopin' down from heaven to carry me home."
@19chucki74
6 жыл бұрын
That square four engine is pretty interesting, like an upright V4. That Gunbus 410 is a monster to put out 523 lb-ft of torque, and still be a two stroke.
@Baribrotzer
6 жыл бұрын
Two cylinders, not two-stroke. I believe the cylinders are from a WWII radial aircraft engine, but I'm not sure which one.
@brucerogermorgan2388
2 ай бұрын
The Gunbus is a 4 stroke engine.
@brucerogermorgan2388
6 жыл бұрын
You left out the Napier Deltic, which has to be one of the strangest engines made. It's a 3 crankshaft version of the Junkers, and was famous for powering Brirish Diesel-electric locomotives for many years. Strange engine, but it worked!
@johnlopperman2161
5 жыл бұрын
Bruce All that we don't know or understand is "strange" to us.
@rationalmartian
5 жыл бұрын
It was also used in Marine applications. The opposed piston diesel two strokes are mightily efficient. The Napier Deltic proved itself to be one hell of an engine.
@Baard2000
4 жыл бұрын
At 3.30: we love carbonmonoxide poisening.....we love the smell of exhaust gasses....
@lightrose100
3 жыл бұрын
SAME SHIT WE HAVE BEEN BREATHING WEARING MASK
@catjudo1
6 жыл бұрын
Aircraft engines which held the crankshaft stationary while the cylinders spun around it weren't uncommon 100 years ago. At that time they were fairly common, and among other things they were easier to keep cool in operation.
@oceanhome2023
6 жыл бұрын
Sterling Crockett Thanks for the info ! I always wondered about how the aircraft flew straight considering the engine would act like a huge gyroscope
@timsharpe3498
6 жыл бұрын
I wonder how they kept any oil in the crankcase. Looks like it would immediately get slung into the rocker covers.
@johnkendall6962
6 жыл бұрын
They used a total loose type of oiling They really never stayed up long enough to run out of oil
@joshhayl7459
6 жыл бұрын
At the very end of the video is a VERY abrupt and EXTREMELY Loud noise, it only lasts for a moment, but Heaven help you if you're wearing headphones! It took three of my friends to peel me off the ceiling, after which, both of my eardrums now reside in the center of my head!
@jimfling2128
4 жыл бұрын
The volkswagen 1500cc engine shown is NOT the the 4 cam complicated engine they are talking about. It's a plain VW pushrod engine. The 4 cam is a much more elegant engineering masterpiece.
@upsidedowndog1256
6 жыл бұрын
SOHC Ford isn't that strange, just ahead of its time. These others are flat out strange for sure.
@hopsgarage5513
6 жыл бұрын
Maybe ahead for its time in America... Still cool and interesting
@upsidedowndog1256
6 жыл бұрын
Ben Hop Definitely cool and interesting no matter where you are. But not strange.
@nater3113
6 жыл бұрын
upside downdog 4.6 4.8 v 6 and v8 modular ford have been used in light trucks and mustangs sence the late 90s
@nater3113
6 жыл бұрын
The 5.0 cobra mustange from the late 90s is a dohc v8. Small 289 ci engine working VE. A 2.2 l H22 still makes more hp per
@nater3113
6 жыл бұрын
Shoc engines ... gotta love auto correct and the internet
@Baribrotzer
2 жыл бұрын
That first engine is not the Fuhrmann Porsche. It's just a garden variety early Porsche, which is a souped-up VW motor.
@nunomc2815
6 жыл бұрын
That 356 engine is not a 4 cam Ernst Fuhrmann type engine, it’s a normal pushrod one
@ENZEEVIDS
5 жыл бұрын
that first engine isn't the quad cam engine it's single cam/ohv porsche engine.
@robertdelalande7734
4 жыл бұрын
A bit light on for detail. The Gunbus looked to be 2 cylinders from a Pratt and Whitney radial engine but no explanation was given.
@baggieshorts1406
6 жыл бұрын
Nice video... just sometimes move the camera away so we can see the whole motor... not just bits.
@thevacuumtubejunky9774
5 жыл бұрын
The Furhman 4 cam Engine is one hell of a piece machinery.
@mastermcm
5 жыл бұрын
But the one in the Video is a standard 356 one...
@charlesparr3296
5 жыл бұрын
The Commer Knocker revved up sounds like a 2 stroke Detroit Diesel.
@larrysolloway1759
6 жыл бұрын
VERY BAD VIDEO, MISINFORMATION FROM START TO END, BAD, BAD, BAD SHAME ON YOU CAR NEWS
@henryrollins9177
6 жыл бұрын
The intake valve stays closed, the exhaust valve opens at BDC for an exhaust stroke of spent steam, and then at TDC the next gas intake stroke begins. So the succession of three revolutions and two power strokes is: 1st revolution: Gas intake, gas compression, ignition at TDC; => 2nd revolution: Gas power, gas exhaust, injection of distilled water at TDC; => 3rd revolution: Steam power, steam exhaust; (and repeat the whole thing) =>
@GTA3Modder
6 жыл бұрын
You would not explain thr 6 stroke engine?? Are you kidding?? Sometimes I'm really wondering what's up with this channel...
@chikfidipoh6241
6 жыл бұрын
CapriceDriver89 this channel has a stupid admin
@snek9353
6 жыл бұрын
yeah wtf is a 6 stroke.
@godless266
6 жыл бұрын
Suck, Squeeze, Bang, Blow, Cuddle, Uber
@gabrielcoelho2346
5 жыл бұрын
After the exhaust stroke water is injected. The heat in the cylinder turns the water into steam thus making a second power stroke. The 6th stroke is the exhaustion of the steam.
@TIMMEH19991
5 жыл бұрын
@@gabrielcoelho2346 Also clears all remaining combustion gasses from the cylinder and makes it run even cleaner than a 4 stroke ever can. I'm not sure why such an old idea hasn't be investigated further, I remember them talking about 50% efficiency with a petrol 6 stroke way back when most petrol engines had carburettors.
@joseluisrodriguez5302
6 жыл бұрын
0:55 beautiful engine.
@TIMMEH19991
5 жыл бұрын
No mention of a Napier T9-29 engine? 18 pistons, 9 cylinders, 3 cranks, 1 super charger, 1 turbo charger and no valves or cylinderheads......
@brucerogermorgan2388
2 ай бұрын
Yeah, I mentioned that. The Deltic was an amazing engine!
@tracylemme1375
3 жыл бұрын
The Commer Knocker is the only engine I have heard that sounds like a Detroit.
@blackpool321
5 жыл бұрын
The commer knocker seems very smooth running for a two stroke diesel
@ernieu4
4 жыл бұрын
Very smooth
@dreadpenguinlord340
4 жыл бұрын
Makes sense! Every stroke would have two pistons counterbalancing one another!
@brucerogermorgan2388
2 ай бұрын
It was, and Commer had plans to make a TS4, but Chrysler bought Commer and killed that project.
@alanblanes2876
6 жыл бұрын
A bit more detail would be interesting - who made? when? etc....
@paullangford8179
6 жыл бұрын
The Comma looks like it needs a pressure-washer as an accessory!
@billhegerty
6 жыл бұрын
this 1st engine is a regular (normal) Porsche 356 engine ----no overhead cams
@joe125ful
6 жыл бұрын
Lanz Bulldog look great:)Plup,plup...
@rogertycholiz2218
3 жыл бұрын
TonyValdez - Pre-start with a blow-torch to heat the head and then you get 30bhp @ 300rpm. Plup plup plup plup!
@papabits5721
3 жыл бұрын
Walking threw the prop @4.00
@dougharvey9766
6 жыл бұрын
I love that comer knocker motor, just seems so smooth : )
@beckywatt5048
5 жыл бұрын
Doug Harvey I believe they first built for trains
@sstivala2138
7 ай бұрын
engine being run is not the ''complicated 4-cam Porsche version".
@ThePaulv12
6 жыл бұрын
Commer knocker is not supercharged. Just because a motor has a Roots type blower on it doesn't mean it is supercharged ffs! It is blower scavenged. 2 stroke Diesels or Uniflow Diesels need a blower to aspirate them and scavenge exhaust from the cylinder since there's no dedicated exhaust and intake stroke. Stop promulgating ignorance. Do some bloody research before writing factual errors in vids dressed up as fact. End rant
@johnlopperman2161
5 жыл бұрын
The Yes yes yes. See my above. (s)Navy Engineman
@johndavidwolf4239
5 жыл бұрын
The Commer TS3 'Knocker' is the same design as the Junkers Jumo 205 a more interesting example of an opposed piston 2 cycle diesel is the 'Napier Deltic.
@GSimpsonOAM
5 жыл бұрын
@@johndavidwolf4239 The Knocker used a single crankshaft with rockers whereas Jumo used 2 crankshafts
@retlasm
3 жыл бұрын
So where is the Porsche 4 cam engine like in the picture of the video?
@donho9497
5 жыл бұрын
FYI. The jumo 205c propeller is actually running backwards.
@byronknipe9028
5 жыл бұрын
A 6 stroke engine may be constructed by using a 2 cylinder 4 stroke which exhausts into a single cylinder with inlet valve opening at t.d.c. and exhaust valve opening at b.d.c. In effect a "compound" internal combustion engine.
@beastlybuickv6402
5 жыл бұрын
Glad someone was able to 'splain that! Thanx!😊
@Baribrotzer
2 жыл бұрын
Or it might be the Crower Six-Stroke - wherein water is injected into the combustion chamber at TDC of an additional cooling cycle, and that water flashing into steam provides a second power stroke. An ingenious idea, but with significant practical difficulties.
@milksheihk
6 жыл бұрын
For first entry about the Porsche Fuhrmann engine you don't even show one, you just show the standard Push-rod Porsche engine.
@beany1987
6 жыл бұрын
Do a video on square designed engines if there are more out there, really interested in why that never caught on 40hp from 993cc engine of that age is very decent.
@Tom-Lahaye
6 жыл бұрын
Square, or twin row engines, as a square is in essence a twin row eninge with two crankshafts, I worked on a Sulzer 12LDA28, which is a 12 cylinder twin crankshaft design, it's a large marine/railway diesel engine and engineers thought 2 crankshafts should handdle the vast amount of torque better than a V configuration with shared cranks or fork and blade rods. The idea in the Ariel square four was to get a more balanced running engine, problem was the air cooling of the rear cylinders however, it works better in a liquid cooled configuration.
@beany1987
6 жыл бұрын
dieselmupke ye iv seen that these type of engines have cooling issue with being air cooled but as a car engine design and watercooled id like to know why it dont see production version seam to have great power and torque in a non boosted format.
@Tom-Lahaye
6 жыл бұрын
Probably too expensive to use in a car engine, those need to be cheap to make in the first place, and only for top end cars would they go that way. Only application I know for twin crankshaft engines in cars are the BRM H16 racing engines, which are 2 flat eights on top of each other.
@raypettit74
6 жыл бұрын
The little Ariel was cool
@alexhall5370
5 жыл бұрын
Who else thought the title said " strongest engines ever built"? 😂
@crazydilo2558
4 жыл бұрын
Me
@nealefrazer4247
6 жыл бұрын
you forgot the Napier Deltic engine
@rogertycholiz2218
3 жыл бұрын
Neale Frazer - The Deltic was an amazing engine used for British Rail. Smooth running but very complex. Hard to start cold.
@jaysonscott1347
2 жыл бұрын
The first one is a vw bug engine, how is it strange🤦
@wernerfeil7900
4 жыл бұрын
Der Jumo 205C bei 2:54 und der letzte Motor sind wohl die Besten.....
@MoSportsUSA
6 жыл бұрын
Scary, when I see stationary engine, non-shrouded propellers buzzing at speed.
@mikethecabbie8476
6 жыл бұрын
The Ariel square 4 was nicknamed the "Squariel", and considered advanced for it's time. Until the advent of Japanese machinery, it was highly desirable.
@nickbadi3599
6 жыл бұрын
called in at Vale Onslow in sparkhill back in around 1998 got chatting to an old er guy he took us into the workshop and showed us some Square fours he was building from a colllection of spares he had bought from the factory .Turned out it was Vale Onslow himself realy nice chap
@robertlawson8572
5 жыл бұрын
Could he have bought the parts from the Healey Brothers? They built Ariels up until the late seventies, in Redditch. They also performed powder coating there, and I had my Suzuki frame done by them.@@nickbadi3599
@nickbadi3599
5 жыл бұрын
@@robertlawson8572 It was about 17 years ago now im certain he said he had bought the factory clearance stock
@davidgrisez
6 жыл бұрын
I suspect that some of those complex Porsche Fuhrmann engines were installed into Volkswagen Beetles by their owners to have a more powerful Volkswagen.
@gustavmeyrink_2.0
5 жыл бұрын
The Commer Knocker is not supercharged in the conventional sense. All opposed piston 2strokes need a blower of sorts to scavenge the exhaust gases rather than to increase power by compressing inlet air. Another strange thing about the Jumo besides being an opposed piston motor is that it was a Diesel Aero engine. Not many of those around!
@brucerogermorgan2388
2 ай бұрын
The blower on a 2 stroke Diesel is to blow air in to the combustion chamber as the engine cannot draw air in on it's own. Scavenging the exhaust gas is a useful byproduct. The big EMD 2 stroke diesels use both engine-driven blowers and turbochargers.
@isakjohansson7134
6 жыл бұрын
The TS3/"Knocker" is not supercharged, its blown, mechanically scavenvenged twostrokes dont let air through the crank case and therefore use a blower for creating an airflow.
@BenjaminEsposti
6 жыл бұрын
supercharger = blower
@isakjohansson7134
6 жыл бұрын
Benjamin Esposti Yes Blower and supercharger is the same thing but if its a blower or a supercharger depends on what form of engine its mounted on
@drd6416
6 жыл бұрын
Commer knockers are BOTH... In some cases. Usually scavenge charged to increase power... Always liked the unique sound.
@ThePaulv12
6 жыл бұрын
@@BenjaminEsposti no it doesn't!
@jelliott4
6 жыл бұрын
Why are you guys trying to make a misleading distinction between blower-scavenged two-stroke diesels and other supercharged engines? If the pressure in the intake manifold is > 1 atm when the intake port opens, it is, BY DEFINITION, supercharged. Whether it's done by necessity (as in a two-stroke diesel) or just for more power output (as in a four-stroke application) doesn't change the technical definition of supercharging. While the creator of this video clearly isn't very knowledgeable, I'm afraid you guys are the ones guilty of "promulgating ignorance" here.
@winstonpoplin
4 жыл бұрын
These all seemed like pretty normal engines.
@sicks6six
5 жыл бұрын
Ariel S4 isn't strange, it did have cooling problems due to air flow over the heads of the 2 barrels at the rear,
@LowEndPCGamer100
5 жыл бұрын
Commer knocker sounds a lot like an 8v71 series
@allanpolk2681
5 жыл бұрын
The SOHC Ford was not allowed by NASCAR, ruling that only pushrod engines would be allowed. This engine would have been a HUGE winner for Ford if it had been allowed to go into production, which was another reason why NASCAR would not allow it to compete as it was not a production engine. All of these rules are now no longer in effect. A lot of politics in NASCAR then, as well as now. Too bad. This is the kind of stuff that is killing NASCAR.
@MitzvosGolem1
6 жыл бұрын
Napier Deltec engine...you forgot the most awesome motor
@londonalicante
5 жыл бұрын
The Deltic design was based on 3 Napier Culverins joined together. The Culverin was a licensed version of the Jumo 204, which was a 6 cylinder opposed piston engine like the Jumo engine in the video. Junkers, who made the Jumo, were working on a 4 crankshaft diamond shaped version.
@larrywiggins672
6 жыл бұрын
I read in a truck repair book about the Whitehorse , small mid engine air cooled have you ever come a cross one made in the early 1900 hundreds I think .
@hackfreehvac
5 жыл бұрын
The very first engine on here has the WRONG information. LOL I guess it don't matter as long as you get views and ad clicks.
@manstersr
5 жыл бұрын
Yeah, wasn't that a 1600 Porsche 356 engine with canted exhaust valves (semi-hemi). So much easier to get more hp (than the Porsche) out of a VW engine with some aftermarket cylinder kits, stroker crank, cam, big valve and D port heads and still less expensive.
@davesnothereman7250
3 жыл бұрын
6 stroke?! Phooey
@ChiefCabioch
3 жыл бұрын
Nothing strange about opposed piston engines, Subaru, Porsche still use then as BMW motor cycles....
@ronsilvey4278
2 жыл бұрын
Those are flat engines you are describing, the pistons move away from each other towards a cylinder head and in their own cylinders. Opposed pistons move toward each other in the same cylinder, with no cylinder head and each piston is on its own crankshaft.
@The_sinner_Jim_Whitney
4 жыл бұрын
I bet the Commer Knocker is like a Detroit, and therefore not technically supercharged. The 'superchargers' on 2-stroke Detroits are really only superchargers when adapted for use on 4-stroke engines, as they aren't there to create 'boost'. They're scavenge pumps, since 2-stroke diesels can't suck air or get rid of their spent gases (and therefore can't run) under atmospheric pressure. Not being a knowitall, I just thought it was cool when I learned it and thought I'd share in case someone else might not know.
@phillipcleaver7063
3 жыл бұрын
A clever guy in America has recreated an efficient 2 - stroke high - revving diesel engine that uses minimal parts , I think it has 3 vertical cylinders , 2 opposed pistons in each , supercharged , crankshafts top & bottom linked up by a heavy roller chain , I left him a message by e - mail to try to get a look at a Commer "Knocker" engine , as he , I believe , has modernised & re - created it . I knew a guy who drove one of these daily , in a car transporter , they always have their own note , you knew he was home 1/2 a mile away ! . The commer one used to wear out quickly , due to the complex oscillating linkages between the con - rods & the one central underslung crankshaft , these engines always sound as if they are screaming when you rev them , actually they aren,t turning over any faster than a 4 - stroke , just firing on every T.D.C. instead of every second one . Happy Spanners .
@brucerogermorgan2388
2 ай бұрын
That engine is the Junkers Jumo, built in Germany for WWII, to power aircraft with diesel engines. Nothing new there at all.If you want to see something really strange, Google the Napier Deltic engine.
@CrazyBear65
6 жыл бұрын
When you uploaded, you let youtube "fix" your video, didn't you... That's why your Gun Bus looks like the video is being stretched out like Silly Putty.
@johnvanberrgem286
6 жыл бұрын
That is NOT a Fuhrman quadcam.
@nickbouvy8851
5 жыл бұрын
I think you got rotary confused with radial
@str8jktblahblahblah84
6 жыл бұрын
Horizontally opposed engines, the piston crown faces opposite of each other.
@greatnortherntroll6841
6 жыл бұрын
Thats supposed to be a Quad cam? I'm having SERIOUS doubts about that! Lol Edit: Another commenter correctly identified the Porsche eng as the 356C... which has ONE SINGLE Cam mounted in the case, below the crankshaft!
@phillipcleaver7063
3 жыл бұрын
Much like the Jumo aircraft engine , but usable in vehicles .
@dannynevada9880
5 жыл бұрын
Thats not a Porsche 4 cam!
@epistte
6 жыл бұрын
The flat Page dragline diesel engine should be on this list.
@chrismaze3441
6 жыл бұрын
The first engine in this video was a dual port vw engine it has one cam with four loves on it not 4 cams and a monkey with boxing gloves on can set the timing in about 2 mins and if that same monkey was blind folded could put that engine together in about an hour and half
@firstnamelastname7143
5 жыл бұрын
Have to appreciate simplicity of Gnome air cooling. Unique but none really strange though, like Atkinson Cycle odd. Gunbus just a big V twin.
@martinpecheur8506
6 жыл бұрын
FYI ft/lb and lb/ft are NOT the same measure...for torque its lbs/foot...not the other way around
@johnwade5747
6 жыл бұрын
does the ariel square four have the piston type dry sump oiling like triumphs, and when is it going to get oil on those rockers!
@phil955i
6 жыл бұрын
6 stroke engine. Why?
@Baribrotzer
6 жыл бұрын
If it's the Bruce Crower six-stroke, it has an extra cycle after the power cycle in which an injector squirts distilled water into the cylinder at TDC. This flashes into steam, and provides an extra power stroke as well as cooling the engine. This essentially makes a second use of the fuel, and gets more power from the same amount of it. However, it needs another tank about the size of the fuel tank for the water, and obviously adds complexity.
@Tom-Lahaye
6 жыл бұрын
What makes it an internal combustion steam engine, but do the valves stay closed during that steam cycle then? Otherwise it still will suck in fuel as the shown engine is a carburated one from a Honda Cub 50cc moped.
@Baribrotzer
6 жыл бұрын
The intake valve stays closed, the exhaust valve opens at BDC for an exhaust stroke of spent steam, and then at TDC the next gas intake stroke begins. So the succession of three revolutions and two power strokes is: 1st revolution: Gas intake, gas compression, ignition at TDC; => 2nd revolution: Gas power, gas exhaust, injection of distilled water at TDC; => 3rd revolution: Steam power, steam exhaust; (and repeat the whole thing) =>
@Tom-Lahaye
6 жыл бұрын
Thanks for that explanation, completely clear.
@willb3698
6 жыл бұрын
Baribrotzer Thanks!
@patricktaylor9033
6 жыл бұрын
The gnome omega is not a rotary engine but rather a radial engine, which was a pretty common layout for early aircraft engines, although i doubt many examples survive today. For rotary examples see masda rx 7 or 8.
@yeahimere9631
6 жыл бұрын
Patrick Taylor. It most certainly is a rotary engine. Rotary engine = engine block revolving around a stationary crankshaft. Radial engine = crankshaft rotating within a stationary engine block.
@patricktaylor9033
6 жыл бұрын
Upon further research i stand corrected, so apparently what we commonly call a rotary engine (the wankle engine) is actually a rotar engine?, something about a mistranslation or some such nonsense. Always have seen these types of engines refered to as radial engines, so my mistake.
@dickietuttle
6 жыл бұрын
The Gnome Rhone, though it is of radial configuration, is a true rotary engine. The pistons are not accelerated up and down in the bores as in a reciprocating engine since the crankshaft is stationary. The Porsche error is inexcusable.
@leneanderthalien
6 жыл бұрын
The wankel IS NOT and was never a "rotary engine" (Wankel = KKM =in german KreisKolbenMotor= rotary piston engine... was only designed "Rotary" by Mazda because sound sexy...
@paulkidger
5 жыл бұрын
Southdown Buses used Commer engines in some of their coaches. Noisy things they were too; being 2 strokes. I think they were made in 2 and 3 cylinder versions (operative words are 'I think'). The official designation is TS for Tilling Stevens...part of the Rootes Group but nothing to do with the scavenge blowers
@brucerogermorgan2388
2 ай бұрын
Nope, only a 3 cylinder was made, never a 2 cylinder. Commer had plans to make a 4 cylinder TS4, but then Chrysler bought Commer and killed that project. The engine was originally built by Tilling Stevens, hence the TS3 designation, but Commer liked it and bought Tilling Stevens.
@johnpowell5433
6 жыл бұрын
Interesting subject but hard to watch due to the camera rarely being still.
@leonardmiller6986
3 жыл бұрын
that Porsche engine you show here is the 356a motor yes a 1300 or a 1600 i have worked on early Porsches most of my life and yes the quad cam engines were complicated but in a 1955 spyder they were capable of 165mph not bad for a 1955 model car and to say they are a tweaked VW motor you know absolutely nothing about them whatsoever my dear friend
@kevinyancey958
5 жыл бұрын
That wasn't a Furhman engine!
@BelSei
5 жыл бұрын
I think there was too much far away overview scenes and way too little detail close-ups in this video...
@camwalker2296
6 жыл бұрын
No replacement for displacement
@blarfneggs3728
6 жыл бұрын
Still trying to figure out what's strange about a Porsche/VW motor?
@happyraccoon4791
5 жыл бұрын
That doesn't look like a four cam Porsche to me. I had one. . I also had a 1500cc S engine that I could simply turn by hand at the pully at it always started. And I had a 1953 Porsche with a 1964 SC engine. And more.. So I doubt we see a four cam here!🤔🧐. Oh, four cams didn't use those carbs, the normal engines did
@danw1955
4 жыл бұрын
You're right, that was a pushrod engine there. It's for the Porsche 356A (1600), and those came with the Zenith carbs as seen on this one. The oil filter and the odd fuel pump location was a dead giveaway.😉👍
@ucald4amarine
6 жыл бұрын
Biggest complaint about these videos is they give a name and some very minor details, but nothing else. Gimme something more than a blip saying it was weird...
@peterisbudevics8324
6 жыл бұрын
Explain something about the six stroke one(^^)
@brucerogermorgan2388
6 жыл бұрын
A 6-stroke engine was originally built to get around the Otto 4 stroke patents at the end of the 1800's.It introduced an extra cycle of intake and exhaust of fresh air - no fuel or ignition. As soon as the Otto patents expired it was dropped as it had no advantage over a 4 stroke.
@patrickporter6536
4 жыл бұрын
What"s strange about a flat 4? VWs had them, same basic engine.
@InDreamsYourMine
3 жыл бұрын
It was on the list, that's what's strange about.
@JohnNelson-ft2vd
6 жыл бұрын
I gave my wife a six stroke once but I apologized for three!
@wayneshrieves9452
5 жыл бұрын
I'm down to one stroke!
@vanillagorilla8236
5 жыл бұрын
I gave her 7
@martinadelaide3385
5 жыл бұрын
The Gunbus 410 produces enough thump to kill every sperm you'll ever have.
@samuelwaithaka1291
3 жыл бұрын
An 8 litre engine producing 50 Hp... SMH
@koltonshampine5441
5 жыл бұрын
The commer knocker if known as a commer ts3
@rogersmith5167
5 жыл бұрын
They made a beautiful sound flat out pulling a truck up hill
@gazza116
5 жыл бұрын
also a junkers engine from memory.
@Geoff_G
6 жыл бұрын
Where is the info on the six stroke engine?
@SteveMacSticky
3 жыл бұрын
The Porsche engine , unnecessarily complicated, over engineered, as with their bathtub engines
@gazza116
5 жыл бұрын
you forgot the triflux nearly 1000 hp per litre..
@GustavMeyrink
6 жыл бұрын
The Commer engine was not supercharged. Being an opposed piston motor it used a Roots blower to scavenge the exhaust fumes, not to increase power.
@brucerogermorgan2388
6 жыл бұрын
So what do you call a Rootes blower if it's not a supercharger? Of course they're supercharged, it's the only way to make them run. The EMD 2-stroke diesels were the same, except they added turbochargers on some models as well as the superchargers for increased horsepower. A big 16V647 EMD engine could have 2 superchargers and 4 turbochargers. That's how they got 3000hp+ out of them. That's 16 cylinders, 647 cubic inches per cylinder.
@GustavMeyrink
6 жыл бұрын
I wouldn't call it a supercharger when it does not supercharge anything. Its purpose in this application is to get rid of exhaust gasses so I would probably call it a scavenger in this case. Not familiar with EMD engines. Were they opposed piston motors (2 pistons per cylinder) like the Commer knocker?
@brucerogermorgan2388
6 жыл бұрын
The supercharger used on 2-stroke diesels is not to scavenge exhaust gasses, it's to force air in to the combustion chambers, as 2-stroke diesels do not have an intake stroke, as 4-stroke motors do. You're obviously not familiar with 2-stroke diesels at all.
@GustavMeyrink
6 жыл бұрын
You appear to be completely unfamiliar with opposed piston engines.
@brucerogermorgan2388
6 жыл бұрын
All 2-stroke diesels work the same way. whether they're opposed piston or not. Just go away, you have no idea what you're talking about.
@AAVVVAAADDAAAKAAADAVRAAA
5 жыл бұрын
Hahaha a 6stoke....that's pretty much an RX7 engine
@aeroflopper
5 жыл бұрын
6 stroke , that was a 4 stroke honda cub engine
@billwelter4101
6 жыл бұрын
That VW engine you say is a 547 is not, you have a basic VW engine. The 547 has 4 cams and huge heads
@manx2332
6 жыл бұрын
It is in fact a Porsche engine but not a Carrera. You can tell by the shape of the valve covers and the fact that the generator mount on the top of the case is angled and not flat like a VW. The fuel pump bolts to the side of the case, all the VW engines that had fuel pumps bolted to the side of the case had the generator stands cast as part of the case (25 and 36hp cases).
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