Making of exhaust valve guide - Yamaha YZ-F 250 . . . part 1.

  Рет қаралды 453,084

Paul X

Paul X

3 жыл бұрын

Production and pressing of the valve guide into the cylinder head.
Material of the new valve guide - AMPCO 18
. . . for more interesting videos click ,, HERE "
/ @paulxchannel

Пікірлер: 185
@tomr8761
@tomr8761 3 жыл бұрын
I like the adjustable press fixture. Excellent idea. Thanks for posting.
@davemcnair1569
@davemcnair1569 3 жыл бұрын
me to may have to make one of them
@johnfisher1609
@johnfisher1609 3 жыл бұрын
I'm just glad this popped up so I could see the tilting table for your press......I'm off to make my own!
@Ivanesquevan
@Ivanesquevan 3 жыл бұрын
Beatiful work, and video edition too. Thanks Paul!
@ramiretz
@ramiretz 3 жыл бұрын
so beautyfull to have all those tools and machines and make stuff yourself... great job !
@alexthebear
@alexthebear 3 жыл бұрын
Your workshop is like a dream for every real man )
@gambini_modding
@gambini_modding 3 жыл бұрын
Passion, skills, investment and intelligence combined! You gotta love what you do!
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thank you very much
@mxcollin95
@mxcollin95 Жыл бұрын
Absolutely beautiful and inspiring work as always!
@tomvanheeswijk5560
@tomvanheeswijk5560 3 жыл бұрын
That,s real craftmanship , like in more video’s . Gr from the netherlands
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks
@mike_r4150
@mike_r4150 3 жыл бұрын
Excellent as always. Good job Paul!
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks
@nunesmotos351
@nunesmotos351 3 жыл бұрын
Um trabalho que tem todas as ferramentas só pode ficar muito bom parabéns
@MotoFamMayhem
@MotoFamMayhem 3 жыл бұрын
Now that's a job well done 🙌 That new guide is certainly "Stronger" !!! I started this video thinking "No way!!" And I finished this video thinking "Well that was easy... Why didn't I think of that??"
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks
@caseyhandby1658
@caseyhandby1658 3 жыл бұрын
Great machining the head looks knackered though
@camilocabrera204
@camilocabrera204 3 жыл бұрын
Your work is exellent, thanks Paul...
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks for watching.
@timbosson7753
@timbosson7753 3 жыл бұрын
Really great work !! I own a machine shop similar to yours doing the same sort of work, the next thing you need to build or buy is a blast cabinet. working with a clean head is a must and will make a huge difference to your end product
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks
@Baard2000
@Baard2000 2 жыл бұрын
Blasting with soda..... Otherwise cleaning can be terrible to do to get the blasting media out of oil bores etc
@mariovera8548
@mariovera8548 Жыл бұрын
Asi hubiera alguien como.tu aca con todo ese conocimiento y herramientas seria.genial.
@bombero5795
@bombero5795 3 жыл бұрын
You are at another level my friend
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks for watching.
@bertmorris3090
@bertmorris3090 3 жыл бұрын
Great job mate👍
@smcr4698
@smcr4698 3 жыл бұрын
Great work!!👍👌
@dragoslavpetrovic3616
@dragoslavpetrovic3616 Жыл бұрын
This is art.
@mariosnikolaou5212
@mariosnikolaou5212 3 жыл бұрын
Good job man seems really nice!
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks
@eliasmelendez1271
@eliasmelendez1271 3 жыл бұрын
This is beast!! I will definitely show this to my boss. He owns a machine shop down here in Montgomery County Maryland. I think he's done this before or at least the other co-worker of mine have done this. This is great for me because I've been wanting to make my own valve guide for my subaru but didn't want to buy brass stopper valve guides due to they wear out faster than steel.
@andiantiranoxmotorsports3679
@andiantiranoxmotorsports3679 3 жыл бұрын
Matur suwun njeh mas londo
@zbigniewkozlowski2749
@zbigniewkozlowski2749 3 жыл бұрын
Pleasure is awaiting me in Poland , restoration of vintage motorcycle FN 350 SV from 1927 , so Yours recordings are good inspiration Pleasure to watch REGARDS from Canada Zbigniew najlepszego zycze
@PaulXchannel
@PaulXchannel 3 жыл бұрын
👍👍👍
@arnenelson4495
@arnenelson4495 3 жыл бұрын
Head should be heated to 300 degrees F to reduce galling and make extraction /installation easier and not break guides but no hotter cuz seats may come loose/fall out. Lube new guides on assembly. More to it than that tho.
@sylvaner01
@sylvaner01 3 жыл бұрын
Awesome video thanks for the content
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks for watching
@josecharlygonzalez9487
@josecharlygonzalez9487 Ай бұрын
Owww genial 👍 excelente trabajo
@ilham7345
@ilham7345 3 жыл бұрын
that engine is like 1/4 of a 20v 4age xD
@eduardbalalykin5339
@eduardbalalykin5339 3 жыл бұрын
You great moovy maker.
@djeivarela
@djeivarela 3 жыл бұрын
Amazing 😍👌🏽👌🏽
@AmrinderSingh-zx9hr
@AmrinderSingh-zx9hr 3 ай бұрын
Good work.
@PsychoMalpa
@PsychoMalpa 3 жыл бұрын
Good job 👌
@zardportugal
@zardportugal 3 жыл бұрын
Amazing. Thanks.
@evergallardo8259
@evergallardo8259 2 жыл бұрын
Buen video, vale la pena soportar los comerciales
@gushhnet
@gushhnet 3 жыл бұрын
For less intensive applications would 12l14 be a good candidate material? Say a street / commuter 125, 150cc?
@kittukittu3665
@kittukittu3665 2 жыл бұрын
It means , parts are not available in market 😕🙄🙄, GOOD JOB 👍
@Jordy_hogeling111
@Jordy_hogeling111 3 жыл бұрын
craftsmanship
@needmetal3221
@needmetal3221 3 жыл бұрын
I give you credit for ambition and I've made my own guides for various projects but the Yamaha guides are cheap to buy. Warm the head with a plumber's torch and you can drive them in easily with an aluminum drift. Only. 001 interference
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks. I know. I usually buy them. I wanted to show another way.
@pauljanssen2624
@pauljanssen2624 3 жыл бұрын
One of our specialties at flanigan's machine shop was making valve guides remachining guide holes put in new valve seats with the added other valve work, shave old brass boat prop shafts to make new valve guides win win situation aluminum welding of cylinder heads PS always heat up aluminum cylinder heads before removing guides critical step
@Baard2000
@Baard2000 2 жыл бұрын
I prefer to drill and ream first. Then machine guide outer diameter between centers. That assures run out between bore and outside diameter to a minimum
@fernandofernandez5719
@fernandofernandez5719 3 жыл бұрын
This is just amazing
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks
@TorteTS
@TorteTS 3 жыл бұрын
Great video, thanks for sharing. One question, at 5.05 when the reamer comes out you can see a little spring back. Is the alignment of the tailstock ok?
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks. This may be the inaccuracy of the drill head.
@kaseyvaughn5963
@kaseyvaughn5963 9 ай бұрын
If I sent you an oem part would you be able to mill some? They don’t make them anymore but I have found one.
@LifeofAedan
@LifeofAedan 3 жыл бұрын
It's the Johnny q90 genius of the moto world, or better. 👍👍👍👍
@hybridracers
@hybridracers 3 жыл бұрын
This incredibly detailed work and while I would never take away from it, I sincerely hope this was educational more so than anything. There is no way anyone would pay for this at that scale of detail instead of buy a new head. Unless you work for free. I hope not, considering your skill set.
@stephenhall3562
@stephenhall3562 3 жыл бұрын
Did this type of work for year cheaper than a new head.😊
@eduardoben7106
@eduardoben7106 3 жыл бұрын
Excelente trabajo saludos desde Argentina
@MotoBuilds
@MotoBuilds 3 жыл бұрын
Great video! I build mx engines from home and just purchased a tormach 1100m vertical cnc mill. What cutters are you using to do the radial cuts on the valve seats? Thanks!
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks. From a Chinese company - Chinesemoulds.
@abenggarage
@abenggarage 3 жыл бұрын
Joa gandos boskuuu #abeng_garage
@michaeljohnfillartos9370
@michaeljohnfillartos9370 3 жыл бұрын
Sana all
@marindedonpingue7840
@marindedonpingue7840 3 жыл бұрын
👌 Perfecto ...
@muh_motovlog
@muh_motovlog 3 жыл бұрын
Filing good❤️
@adsizadsiz.
@adsizadsiz. 3 жыл бұрын
You amazing bro 👌
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks
@vikassm
@vikassm 3 жыл бұрын
Any reason why you didn't make a whole set of valve guides since everything was already disassembled?
@aldoblasigh7533
@aldoblasigh7533 2 жыл бұрын
I make valve guides in Zimbabwe out of cast iron and bronze but finish the od between centers
@dragan3512
@dragan3512 2 жыл бұрын
Perfect
@jorgemercatali9850
@jorgemercatali9850 3 жыл бұрын
Excelente video really!! Should you use the reamer once the valve guide is installed in the head?
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks. In this case it was not necessary.
@daos3300
@daos3300 3 жыл бұрын
Jorge Mercatali that is the preferred method, yes
@falahsamisyahdan7962
@falahsamisyahdan7962 10 ай бұрын
Do you measure the inner diameter of the Valve guide?
@6403524
@6403524 22 күн бұрын
Здравствуйте. Как получилось у вас добиться плавающего эффекта шпинделя? У меня манжета жмет сверху а когда переключаю воздух снизу такого эффекта нет. Поделитесь плииииз.
@korehok72
@korehok72 3 жыл бұрын
Отлично!!!
@cheba4786
@cheba4786 3 жыл бұрын
🔥👍
@dharmeshpithva3262
@dharmeshpithva3262 3 жыл бұрын
👏👍👌 Good idea tilting adjustable table. But one confusion that same O/D of OE guide and new made replacement guide? ??
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks for watching
@dbmail545
@dbmail545 3 жыл бұрын
Beautiful machine work. Are replacement valve guides unobtainable for this model?
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks. It is possible to buy.
@balochsaabbalochsaab273
@balochsaabbalochsaab273 3 жыл бұрын
Hi bro can I fix this head in cg125
@keithgarland3404
@keithgarland3404 3 жыл бұрын
great job with the valve guide, head / combustion chamber surface bad. Will you be doing anything with that ?
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks. In the next part.
@MrNuggetDust
@MrNuggetDust 3 жыл бұрын
Dope! What type of oil do you use when drilling through the new valve?
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Standard cutting oil from Fuchs.
@jonathancampos7393
@jonathancampos7393 3 жыл бұрын
Above and beyond
@Herman-xq1wr
@Herman-xq1wr 3 жыл бұрын
5 valve🔥🔥🔥
@ronimardion6826
@ronimardion6826 2 жыл бұрын
How many clearence valve guide ,hole valve guide cylinder head
@waddupwidu
@waddupwidu 3 жыл бұрын
Where do you get that tilting/angle table for the press? I need something like that.
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Made in workshop
@waddupwidu
@waddupwidu 3 жыл бұрын
@@PaulXchannel man thats awesome, i bet you could sell a bunch of those😉
@Muscleupsanddangles
@Muscleupsanddangles 3 жыл бұрын
Better than OEM
@cptyler150
@cptyler150 3 жыл бұрын
Did you plan on repairing the inside of the combustion chamber?? Looks rough
@PaulXchannel
@PaulXchannel 3 жыл бұрын
See you this video. kzfaq.info/get/bejne/mqxinZajsLqcp6M.html
@bezsobsaki
@bezsobsaki 3 жыл бұрын
👏
@meedadnan8596
@meedadnan8596 3 жыл бұрын
Reaxing vedio Thanks
@khanhtoantruong388
@khanhtoantruong388 3 жыл бұрын
Sir, I would glad to know that if your brass one is more durable than the original part (look like forged material). Thanks!
@PaulXchannel
@PaulXchannel 3 жыл бұрын
It's not brass it's Ampco.
@khanhtoantruong388
@khanhtoantruong388 3 жыл бұрын
@@PaulXchannel but does it last for long? And thanks sir, I have just found a new information.
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Ok
@Rapas4U
@Rapas4U 3 жыл бұрын
😜👍 Great !!!
@lacotayfa7589
@lacotayfa7589 3 жыл бұрын
👍🏻👍🏻👍🏻
@TiagoEspinha.
@TiagoEspinha. 3 жыл бұрын
👏👏👏👏👏👏
@viorelindeamna6405
@viorelindeamna6405 3 жыл бұрын
Merci Paul 👍👍👍🙂
@moviesandtips516
@moviesandtips516 3 жыл бұрын
I want to learn this
@priadywijaya5939
@priadywijaya5939 3 жыл бұрын
What bronze are you used it?? Is that almunium bronze or what??
@PaulXchannel
@PaulXchannel 3 жыл бұрын
everything is in the video AMPCO 18
@xSc0oByDo0RaCeRx
@xSc0oByDo0RaCeRx 2 жыл бұрын
What grade of bronze are you using?
@PaulXchannel
@PaulXchannel 2 жыл бұрын
It is in description
@bazza10198
@bazza10198 3 жыл бұрын
would ali bronze work for exhaust seats.
@PaulXchannel
@PaulXchannel 3 жыл бұрын
This type yes
@MC-lm9vs
@MC-lm9vs 3 жыл бұрын
Wonder if the 250 and the 450 same size head?
@PaulXchannel
@PaulXchannel 3 жыл бұрын
different size
@jackline7162
@jackline7162 3 жыл бұрын
why don't you try Moldstar that's what my shop uses for making valve guides, but its probably close to what your using
@Borkybn
@Borkybn 3 жыл бұрын
I really can't figure out what sort of problems the guys who disliked this video could have!
@chasebelcher7932
@chasebelcher7932 3 жыл бұрын
Should always recut the valve seat after new guide installation. They never go back in the exact same place. I would have heated the head to make for easier guide removal and used liquid nitrogen for guide installation. Also I would have reamed the guides after installation. With force of the press it can cause a pinch point in the centre of the guide. The jobs ok. But not really amazing.
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks. Please watch next video.
@yeixonperez7908
@yeixonperez7908 3 жыл бұрын
How do you spot the broken valve guide? It was making a nasty sound? Or malfuntion of the engine in general?
@PaulXchannel
@PaulXchannel 3 жыл бұрын
When I do a preventive inspection of a engine.
@yeixonperez7908
@yeixonperez7908 3 жыл бұрын
@@PaulXchannel Oh okay, thanks. I love your work. I wish the people that does that type of work in here were like you. Everything you do looks professional and very well done. Thanks for sharing
@PaulXchannel
@PaulXchannel 3 жыл бұрын
@@yeixonperez7908 Thanks for watching.
@nayanjagirdar8408
@nayanjagirdar8408 3 жыл бұрын
👌
@pihermoso11
@pihermoso11 3 жыл бұрын
so what is the configuration of the 5 valves? 2 intake 3 exhaust? or 3 intake 2 exhaust???
@PaulXchannel
@PaulXchannel 3 жыл бұрын
3 intake 2 exhaust
@pihermoso11
@pihermoso11 3 жыл бұрын
@@PaulXchannel thanks
@theo_korner
@theo_korner 3 жыл бұрын
Warum Aluminiumbronze statt Kupfer Beryllium?
@bezsobsaki
@bezsobsaki 3 жыл бұрын
Согнуло клапан?
@user-mt5oj1qg3q
@user-mt5oj1qg3q 3 жыл бұрын
Лаикккк!!!!
@craigpateman5601
@craigpateman5601 Жыл бұрын
Better to press out hot and install plus hone to size is recommended to take the barreling out.
@pelodoido
@pelodoido 3 жыл бұрын
Carvalho esses dias queria fazer isso
@nealpedigo2842
@nealpedigo2842 3 жыл бұрын
Is this music from AM2R?
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Google music library
@user-hj1su5jq5z
@user-hj1su5jq5z 3 жыл бұрын
Это лукас
@15DAVIDYOUNG
@15DAVIDYOUNG Жыл бұрын
Several errors, the head should be warmed up to 200 degrees to expand the hole, dont use bronze when the rest is cast iron, you can't get an acurate OD from a cracked guide, dont replace the depth setter ring they come off, warm the head up when fitting the guide to prevent galling, once fitted ream the guide to the correct clearance, you will need to recut the seat so it is concentric with the guide, then lap it in, now skim the head.
@Luca-fq9cd
@Luca-fq9cd 3 жыл бұрын
Great work but isnt the metal a bit too soft
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks. From the manufacturer: AMPCO® 18 is ideally suited where high strength and hardness combined with wear and fatigue resistance are required. Some of the more common applications of this alloy are bushings, bearings, gears, worm wheels, valve seats and guides, hydraulic valve parts, pump rods, guide pin bushings, gibs and slides, etc.
@fraud3647
@fraud3647 3 жыл бұрын
Most using colsibro copper alloy made valve quides, that is good stuff.
@ridegreen2k7
@ridegreen2k7 3 жыл бұрын
Original guide was cast iron no?
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Yes
@vasekkrcmar9808
@vasekkrcmar9808 3 жыл бұрын
Love your videos! But shouldn't valve guide be reamed after being pressed into the head?
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks for watching. Yes if necessary. The video shows the smooth operation of the valves. In this case it was not necessary.
@chucksmoko5348
@chucksmoko5348 3 жыл бұрын
2 quick questions 1 Was this done because the OEM guide was unavailable? 2 What happened inside that combustion chamber? One side looks heavily pitted.
@PaulXchannel
@PaulXchannel 3 жыл бұрын
apparently the valve tore off
@rossmcwatters2716
@rossmcwatters2716 3 жыл бұрын
awesome work but you know there are replacement guides available from Yamaha for @40 Euro..
@PaulXchannel
@PaulXchannel 3 жыл бұрын
Thanks. Of course I know. I changed them in an older video. This is another option ;)
@rossmcwatters2716
@rossmcwatters2716 3 жыл бұрын
@@PaulXchannel the American Kibblewhite company has a whole set of 5 for 70 S=US Dollars just seemed like a a lot of work to make the one. love your videos very well done and informative.
@PaulXchannel
@PaulXchannel 3 жыл бұрын
@@rossmcwatters2716 Thanks for watching.
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