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Crusty Creations
Canada
เข้าร่วมเมื่อ 23 ส.ค. 2023
Just a guy with more time than money building useless toys and wacky inventions. Hopefully we can learn something before I run out of penetrating oil.
Can I Make an Engine Run on Heat?!?! [The Crusty Stirling Engine]
Can any engine be converted into a Stirling engine that runs on nothing but heat?
มุมมอง: 1 896
วีดีโอ
Worlds Most Affordable Death Trap! - Finishing and Test Driving!
มุมมอง 1.3K2 หลายเดือนก่อน
The CB 750 finally propels the death trap! What Will Break first? Music: Music: Jazz In Paris - Media Right Productions th-cam.com/video/mNLJMTRvyj8/w-d-xo.html
BIG Engine Meets tiny Go-Kart - Worlds Most Affordable Death Trap - 3
มุมมอง 3.1K3 หลายเดือนก่อน
At last, the CB750 engine becomes one with the go-kart and the death trap is born! Music: Free Range by Mona Wonderlick soundcloud.com/monawonderlick Creative Commons - Attribution 3.0 Unported - CC BY 3.0 Free Download / Stream: www.audiolibrary.com.co/mona-wonderlick/free-range Music promoted by Audio Library th-cam.com/video/XcqtbhIc1ZQ/w-d-xo.html
How to Make Your Very Own Homemade Pie Cut Headers - The World's Most Affordable Death Trap - Part 2
มุมมอง 4605 หลายเดือนก่อน
How to build equal length pie cut stainless steel headers with 4 into 1 collector for a CB750 or any motorcycle engine. In depth build tutorial. One big step forward for the CB750 go kart death trap. Music: Hip Hop Rap Instrumental (Crying Over You) by christophermorrow soundcloud.com/chris-morrow-3 Creative Commons - Attribution 3.0 Unported- CC BY 3.0 Free Download / Stream: bit.ly/2AHA5G9 Mu...
CB 750 Engine on a Go Kart - The World's Most Affordable Death Trap - Part 1
มุมมอง 4209 หลายเดือนก่อน
The World's Most Affordable Death Trap - Unleashing The Deadliest CB 750 Go Kart - Part 1. Before things are created some other things must be destroyed. Or disassembled or something. Music: A Magical Journey Through Space by Leonell Cassio soundcloud.com/leonellcassio Creative Commons - Attribution-ShareAlike 3.0 Unported - CC BY-SA 3.0 Free Download / Stream: www.audiolibrary.com.co/leonell-c...
Simplified Honda motorcycle wiring - 1981 CB750, Will it run?
มุมมอง 2.3Kปีที่แล้ว
I realize this doesn't cover everything but I hope it helps someone.
Subaru clutch replacement (as incorrectly as posable)
มุมมอง 22ปีที่แล้ว
I commence work on a 1999 Subaru forester. Aged like a moldy cheese.
Where in Canada is this? The mountains look amazing
Thanks, It's the Selkirk mountain range in British Columbia.
I can give you some advice. Dead space: in a combustion engine the piston does not clear the whole cylinder. Fill the top of the cylinders, so on top dead position the working gas volume in the cylinders is as small as possible. Heat transfer. In a small Stirling engine the working gas is always close to the metal, but because of the scale laws the area changes with the second power to the diameters, and the volumes to the third power. Heat transfer from the metal to the gas drops fast when the distance increases. That's why heat transfer via the cylinder wall is not fast enough in a larger cylinder. Solution: make small diameter heat and cool pipes between the cylinders. Regenerator: Put a tube with metal wire between the heat and cool pipes to store and regenerate the heat. Insulation: Prevent heat leakage to the outside air on the hot side, and from the hot side to the cold side of the engine to increase efficiency. Sealing: Try to seal the pistons as good as possible with low friction. Use piston rings of the sort that are used in compressors. If you want the engine to do more than just run, you need a Stirling engine design program to find the right dimensions of the parts. By measuring input heat, power and efficiency you can improve the engine ones it works.
Thanks for the advice, I will definitely try to incorporate much of this into version 2. I hadn't considered the dead space aspect but it makes sense now that you mention it.
i think its time to clean up your garage
Lol, I was waiting for someone to comment on that😂
the stirling isnt the only hot air engine and its possibly the worst to try. limited by thermal transfer, surface area to volume concerns. can only get so much air so hot then (without regenerator) have to cool all that air. bigger they get, faster they run, the worse the issue. change to cayley/ericsson... pump air through a heater, either the fire itself (cayley) or through a heat exchanger (ericsson), then use the hot air to expand in a larger cylinder. large piston exhausts as small piston ingests fresh air... needs valves, can be light springs, only enough to close.
interesting, I will definitely look into this. It actually sounds A little similar to a previous attempt I had at a hot air engine.
Well it definitely starts right up with 1 pull
I appreciate your efforts, but please stop calling it a Stirling engine. It is in fact just a hot air engine. Stirling engines operate under a different set of parameters than a hot air engine.
I realize this is far from the design of a traditional Stirling engine. I simply call it a Stirling engine because that is what I have seen this type of engine referred to as. I am not to clear on what differentiates a Stirling engine from other hot air engines but if you could point me in the direction of something which explains this I could try to clarify this in part 2.
@@Crusty-Creations First go to the patent office and read the patent Reverend Stirling was awarded in 1816. He did not invent the hot air engine, he changed it, adding a regenerator which will easily double the output power. He was awarded his patent on this basis, and the "Stirling Cycle" was born. You can improve piston sealing dramatically in hobby type hot air engines by using a "cup" seal made of leather like an old school bicycle pump. Old combustion engines make crappy hot air engines, an air compressor block can be much better. If you can find a "York" air conditioning compressor used on cars for decades, you will have a good base for an engine and they can be had cheap. I'm an old man but would happy to help you any way I can. I have a couple, I could send you one, I wont be building any more probably.
Bless his heart at least hes wearing his safety sandals give him a break
@OldWrench59 Thanks, this is very insightfully. I have heard of regenerators but I had no idea that is what defined a hot air engine as a Stirling engine (also something I should probably consider adding to increase efficiency). I will definitely look into both the leather cup seal and the "York" ac compressor. That is very generous of you to offer to send one, I will let you know if I decide to use one and can't find one locally. Of course this also depends on your location, I am in BC Canada. I will let you know if I have any more questions. Thanks again!
@@Crusty-Creations The York compressor is a 2 cylinder with bores very close together. Small and compact and millions were made. A new one here in the US can be had for $100. They are aluminum with cast iron sleeves. An auto scrap yard should have some.
nice project
Thanks!
Broooo you just burn the cylinder head gasket 😪 so you'r loosing pressure in this case
do you not understand the fact that a stirling engine isn't a combustion engine? it doesnt need to be tightly sealed lil bro
@@hrafnkell6132 You are completely wrong about a heat engine or a Stirling engine needing good sealing. In fact both types need better sealing than any combustion engine.
I am actually more concerned about loosing pressure around the piston. its hard to achieve a low friction seal. I will hopefully be addressing this in part 2.
@@Crusty-Creations Don't give up! You have the brains!
What a useless camerman lol
I know right🤣
very underrated. u should definitely keep working on this
Thanks, will do
Hellow sir how to rea warring a cb900f honda
Bro I acquired a 1971 cb175 motor was shot found a sweet deal on cm200 two star motor later found out the new motor is 6v I want to run the 12v harness that came with the cb175. No spark but coils are good mehhh options
I would assume you are fine to use the 12v harness as long as the wires are big enough(a 6v system might require higher amps and bigger wire). but as long as your fuses are the correct amp for your wire then nothing should catch on fire. as for the spark i am guessing its a points ignition system? I'm not really an expert on that subject but I'm sure there are some good videos out there. Good luck on the project, sorry for the delayed response.
love it! I’m just starting a build with a VFR700 engine but aiming for it to be a little less death trapy 😂 Yours isn’t far off the layout of a drag kart I’ve seen here in the uk. They tend to use 1000cc engines and do stupid fast 1/4 miles. Instant sub mate, can’t wait to see where this build goes 👍🏻
Thanks for the sub and best of luck on your project. I actually just acquired something 1000cc so that should be interesting😏.
Homeboy made a demon.
Actually the most affordable death trap is a curbfind cheapo mountain bike from 2008 with a cracked frame and tires also that old which is ridden at 35 mph down a very steep hill.
Lol nice imagery! Sounds like your speaking from experience😂
@@Crusty-Creations thankfully no....
I have more common sense that that XD
"It's just temporary.... trust me." Lol 🤣
Cool diy. I'm wondering if any CNC prototype may help for upcoming project? If so, would love to sponsor! (PCBWay zoey)
❤👍🏻👍🏻
This is awesome I’m fixing a go kart as well but mines a single cylinder 250 so not nearly as terrifying
When you get that gearing right, it's going to be terrifying. Nice work
That idle tho😍
I have a question about my 1982 cb900 supersport that has it's ignition and wires cut and butchered in my birds nest
I have a 1971 Yamaha 550 4 cyl 4 sale, if anyone is interested. Yes it runs just needs curbs, or carb. it's not in a bike. I was going to this same thing with a single 2 bbl carb and home mad manifold, and make a go cart to put it on, but things didn't work out. so i want to sell the motor.
Jokes on you. The 26 seconds of carburetor reassembly was interrupted by 2 advertisements lol
darn! They always drop an ad just when things are getting exiting
@@Crusty-Creations bastards!!!
Make sure you reinforce the frame in the back, the motor will stress the frame out and if you hit a bump just right it could snap the kart in half
already done👍.
Yep it looks lethal to me, you'll need to massively increase the gearing to compensate for the smaller wheels tho, 1-1 almost, don't forget the brakes tho, but the 4 cylinder engine has a ton of braking.
Ya the rear sprocket off the bike might as well be a wheel lol. And despite the title breaks will be present.
what Honda engine is this? I have a 1980 Honda 900 cc engine. Would it work?
its a 1981 Honda CB 750. I believe the 900 had some weird transfer case that had a high and low range but also converts to shaft drive. Best bet might be to ditch the transfer case and go with chain drive(I believe it still has a regular sprocket output). In short ya it would totally work!!
I'm complete suspense...please continue..
I for one can't wait to see this finished! Suspense! 😩
thought you had like 5-10k subs, nah but great fucking content
great video
this is extremely high quality content man, im not sure how you arent getting more recognition. new viewer looking forward to more videos : )
Thanks! More coming very soon!!
@@Crusty-Creationsyeah man your gonna be big soon it’s very good keep it up please and rember me when you get big my names hayson
I will remember, thanks man!
This is golden 😁 thanks
Awesome job man!! Love the vid!
Thanks a lot. Glad to hear it!
This is great, you deserve way more subs man
Every little bit helps, thanks for checking me out!
i did it for v8 , from heads to rear bumper
that's awesome, respect!
Absolutely awesome man!!! Talk about a diamond in the rough
Are you able to go over engine Just wanna know where everything hooks up too
Just picked up a 1980 Thank you
Just needed to know if ignition needed voltage . thanks !
Glad I could help. That was the last piece of the puzzle for me before I got things running.
@@Crusty-Creations My bike been sitting at dad's junkyard since it was wrecked in 1990 he gave it to me after parts started to disappear . had to remove valve cover n oil valves n rebuild starter now it is pulling air on every intake port might be a runner come spring. 8,000 original miles. Old man will be 99 yrs old n im 63. Carbs are a mess but not first time i saved a wreck
Bro could I come learn from you I’ve got 2 Honda CB motorcycles and they are a nightmare for wiring I will drive where I need to drive and pay for the lesson
I love your enthusiasm but I wouldn't say I'm really an expert in motorcycle wiring. Just figuring it out as i go and sharing what i can. Feel free to ask questions though and i can try my best to answer.
this is a good more in depth video of cb 750 wiring th-cam.com/video/XVMATc96Wxk/w-d-xo.html
Bro could I come learn from you I’ve got 2 Honda CB motorcycles and they are a nightmare for wiring I will drive where I need to drive and pay for the lesson
Your video is the best, real wiring 101. I wish I saw ur vid before I bought a new wire harness. I will be following.
Sooo, same bike, I did the carb rebuild, got it to run, but the starter clutch gave up, I replaced it, now I can't get the bike to run, I have spark on all 4 coils, I did a bench reset on the carbs, I'm guessing my spark advancement is the issue but I don't find the proper position, is the only thing I have left to get it on the street, can you show me how you set it up please? And yes I'm invested on it and there's no way I'm giving up 😅🤣🤣🤣🤣
It looks like it's pretty easy to set up the spark advance backwards. That is assuming you took it apart. This video seems to cover it pretty well th-cam.com/video/NWmeU3OALfU/w-d-xo.html I hope that gets you running, otherwise it could be week spark but that is typically only a problem when you give it throttle and you had it running before so I doubt it. Otherwise if your carbs are good then things should fire up. It sounds like the spark advance is definitely the most likely culprit. best of luck, let me know how things go. or if you need to see how mine is put together.