Sandpaper glued to glass is a perfectly good way to polish something flat! Angle grinder on the other hand... Though I think creativity award goes to the forklift wheel crank!
@@jalopyjalopy9489 ........... Crezi? Te contrazic Iata de ce Deformarile in majoritatea cazurilor sint minime, si nu depasesc per total mai mult de 0,2- 0,5, deja 0,5 mm este exagerat, prin urmare, aceste virfuri apar mai adesea doar pe capete De ce? Nu mai explicam acum, aceste puncte pot fi indepartate rapid, cu o pila lata fina, ptru a nu deteriora o suprafata mare de smilghel, doar in 2 - 3 puncte fara rost La chiuloasele din aluminiu nu se poate aplica rectificarea, datorita turatiei mari a petrii se infunda, se poate dar cu foarte mari precautii, prin frezare se practica de obicei dar la finisare se trce cel mai adesea pe foae abraziva Chiuloasele de fonta cit si blocurile motoare se pot rectifica cu succes, dar in multe cazur lucrarea nu impune obligatoriu o prelucrare pe masina de unde se deduce, timp perdut, preti de cost si chiar riscul unei nereusite De aceia, in atelierele mici, unde nu se dispune de masini, este o practica curenta si a rezolvat jdemii de probleme
When I was younger we used to use a big mirror with coarse and then fine grinding paste. Worked a treat on Minis and Triumphs. Used same thing for Motorbike heads too. Saved a fortune on head skimming 😁
@@xdygmnyrdf I tried it with an 8mm thick glass and sandpaper 120/180/220 the last 2 are for the finish, what I did was paste the sandpaper on the glass with a 3m spray adhesive, that was 4 years ago and it still works as the first day
I resurfaced the block and heads on my RV using files, sandpaper, a straight edge, feeler gauges and a flashlight. The old 454 big block Chevy runs great. It was a lot of work. This video makes it look easy...lol.
i think angle grinder is doable if you construct something like a milling machine where you can accurately drag it across and using a flat cardboard grinding disc ontop of that, totally doable. angle grinder with flap disc could take the worst, then dye all over the top and sandpaper with superflat block ontop would show what needs some extra care. very doable.
@@umairakhtar2963 well, I did that once, along time back. I got 3k on it before i had a combustion chamber leak/ misfire.. and i thought i did a pretty good job... at the time. Lol..
@@SubieRow I did once with grinder and accidentaly chipped around 1 cm, though i filled it with metal filler but it failed. Since then i use thick glass slab with 200 grit sand paper sliding to and fro on the surface of head. If surface is too bad, i simply send it to machine shop.
This is by far the best cylinder head resurfacing video I found. Just when I was about to vote for the guy with an angle grinder, there goes a guy, actually several guys, grinding their heads on concrete floor. Keep living and learning.
Cu polizorul unghiular, iar cel pe podea e o totala timpenie, nu a reusit decit sa strice si ce mai era bun Dar asa se intimpla cind nu ai suficienta pregatire Probabil au fost pusi in batae dejoc, ca orcum ceva bun nu are cum sa iasa
I've used the sandpaper on glass method myself on my SBC heads off a tbi motor. I drove it almost 10000 miles with no leaks untill I saved up enough for good heads. Wouldn't do this on any performance motor, but it's just fine for you 500 dollar daily driving beater. Shop I use wants 350 for a resurface
@David Stephens yes sir, running vortecs on my 87 k5 now. 3 angle, bullet nosed valve guides, polished exhaust runners, cleaned intake runners ect... the usual... am slightly disappointed with power out put over my old swirl ports. Think I may have put a less than great combination of parts when I built the motor. I feel like it should have more balls, and it should shit and get. I suppose the 4l60 and stock gears dont help much either... what to do next....🤔 😂
Such a Genius! Nowadays improvising is a big help especially to those beginner like me and not yet productive shops in terms of tools and machines needed.
Ой спасибо за подборку! До слёз... Отправлю знакомому ручному шлифовщику головок, может что для себя новое найдёт... Утверждает, что в сотку попадает...)))
This vid will save me bags of💰I hadn’t thought of using a disc grinder for levelling work - gonna get busy on some alloy motorcycle heads this weekend. Reckon I can hone the bores with my die grinder too!
Did the exact same thing 25 years ago on a 2.5 liter G.M. iron cylinder head. Worked perfectly. Great minds think alike!!!!!! Keep up the good work!!!!!!!
The method that I used to rectify the head is that of the 0.29 minute, the important thing is to have a smooth and uniform plane, then you have to push not only from one side to the other but also diagonally with an alternate direction, in one direction and then in the other, exercising the pressure in the most central and balanced way possible, as shown in the video at minute 1.17. I had a used Fiat Tempra that at the minimum fluctuated too much, I could not regulate it with carburation because it obviously didn't depend on that, I decided to dismantle the head and saw that it had been tampered with, there were rough signs made with the file. Buy the head gaskets and sand the valves, reassemble it. After work I felt it turn like a clock even without having to re-calibrate the carburetor.
This is the best video yet , I have a laugh and respect the engineering skills of these different (trades men) that will make do under adverse circumstances.
It doesn't matter if Micheal Jackson rose from the dead and moonwalked on it until it was flat. As long as the end result is a true flatness measured with a straight edge and feeler gauge, that is what counts.
@@kosmos-ox8pw 🤣🤣🤣нет конечно!!! Ведь если у меня был бы хоть 38 нанограммов мозг рабочий,то я был бы как минимум президентом!!! Ну а если бы эти 38 нано были бы ещё и умными,то я и вообразить не могу (ну оно и понятно,мозгов то нихуя). Вот. А ебать и представить страшно,что бы было если весь мозг был бы умным (1.5 кг. вроде). То тут на память приходит киношка "Люси" Люка Бессона...
0:37 I did that technique on a Hyundai head that needed to be at work by morning. Used 1" slate at a tilted angle while owner helped by pouring water to lubricate. Took about 30 mins to get withing specs. He lost the car. Next week from an expired driver license. Got paid first 👍 2:19 looks the funniest.
А чё он в ручную об бетон трёт, если взялся руками своими, то надо механизировать процесс, привязать веревкой к машине и пару км прокатить, чтоб наверняка...
I really did not think I was still capable of cringing at my age (you see a lot and kind of get used to it). When they were running that head across concrete (?) and that guy was piloting that angle grinder, I found myself involuntarily cringing and even drawing back, hahaha. I figure the other folks are simply doing what they have to do with what they have.
We used the factory head's & our imagonation's to beat the 67-70 Mopar's & Ford's in my area. A 64- 327 could handle the 383's & 390's with a cam change, adjust the suspension & proper traction. These guy's are doing the same thing. Some better than other's lol
IgorKawa проверил этот метод. И в принципе возможно болгаркой выронить, но после неё всё равно полировать придётся т.к. поверхность шершавая. Одна пометка: Игорь поверочной плитой и шаберной краской смотрит где и сколько снимать, потом ещу подобрал диск, выяснил как болгарку держать, то-есть много чего учитывает. и то он болгаркой чистовой проход не когда не делает. Так что извращениями такими можно выровнять, но только если есть поверочная плита (или как минимум поверочная линейка). Но как правило извращением занимаются именно те у кого этого всего нет, у кого есть прецизионный инструмент скорее всего и фрезерный станок и шабер найдётся.
🤣I love this video because it is the exact way a felt when I did this to an old boat engine head. Back and forth over and over with great care and checking for what seemed like forever!
в принципе,на плите можно вывести в сотку.... Только нужна поверенная плита,голова её не должна прогибать. Ну и она должна быть по твёрдости ниже,чем притираемый алюминий. А впрочем, учитесь на слесаря-инструментальщика.
I can't believe the guy at 0:50 using a 4" grinder on that Volvo head! These are all hacks but that is especially noteworthy. I couldn't watch any more, pure sacrilege.
Actually you can get it surfaced to spec with an angle grinder, but only if you know exactly where to remove material, how much to remove and if you know how to hold the grinder to remove less. In other words, only people who have a decent surface plate, dial indicator or special metal scraping paint, etc CAN get it flat enough to meet specifications. The obvious thing here is that those that do have these kind of measuring instruments usually have the pro tools to surface the deck properly.
A hack? LOL This is how it was done for decades...way before people had fancy machines to do everything for them.. And it still works great today. You just never hear about it because they rather you waste money at a big machine shop then spend $10 on some fine grit sandpaper
I run the car maintenance TH-cam channel in Korea. I'm always learning such a great ideas on your channel. I hope we have a chance to be together. Thank you.
@@AaronJ323 : Korea 🇰🇷 has tons of Hyundai and Kia, Equus, autos, as well as other brands of Korean autos such as Ssang Yong. Korea also has many GM, Ford, Dodge, as well as European cars, BMW, Mercedes Benz, Audi, Vw, Porsche, etc. and some japanese imports too.
@@iqinsanity flat is not the be all end all. Depending on what type of head gasket you run, there are many different types of finishes required for those different gaskets. I cant resurface an aluminum head with a stone surfacer, then use a cometic gasket, it would never seal. Your gasket material dictates the Ra finish required.
@@iqinsanity this isnt even good enough for graphite gaskets but you know what your right. Ive been doing machine work wrong for the past 28years. Been wasting my time going to school to learn to be a machinest and using a $36,000 resurfacing machine when I should have just kicked across the concrete floor. Wish you would have come along sooner and told me theres $36,000 dollars worth of magic in that concrete floor so I didnt have to waste all my hard earned time and money.
Сегодня принесли головку после подобного экономиста, одна сторона относительно другой ниже на 1,2 мм - это рекорд, подобного не когда не было еще, как видно люди учатся на подобных роликах и растут в мастерстве.
Особенно тупо когда кто то восхищенно говори: эту страну на победить.... Не победить безграмотность похоже. На кия соренто дизель один так блок шлифовал, у которого только гбц снята. И вся стружка-пыльца на поршни сыпалась...
I'm very proud of skillful mechanics, that they don't have the machine to do the job, but they have a vision to make it happens, what ever is a will, there is way to make happens, admire you guys for your ingenuity
Some of these are legitimate ways. Shout out to old skool funk! He taught me the best way to resurface. Some ways on here are pretty risky. Never use an angle grinder. Never use the concrete to resurface.
@superbarnie..LoL. Well obviously it's the gluing sandpaper to thick glass trick.🙄 Then again, I think there might be a special machine to do that, a machine, that a machine shop would have. LoL 😂
@Luminous65, well yes, Subaru (for example) uses 2 heads, so you would need to know exactly how much material has been removed, so the exact same amount of material is removed from the other side. Plus the fact that you would also need to calculate how much removal is necessary, so the correct thickness gaskets are used to get the correct bowl cc's and so compression ratio can be worked out. 👍🏻
Eu já fiz mas usei uma mesa plana com um vidro temperado 6mm encima e tinta de carimbo, era uma caminhonete velha e funcionou até estragar suspensao, diferencial e câmbio e o cabeçote durou mais kkkkk
mano se for o esquema da mesa com uma lixa bem fina n tem problema desde q a pessoa n aplique mt pressão em um lado só agr, meter a maquita no bagulho......
Pois é . O pessoal aí não tem dinheiro para levar o cabeçote em uma retífica para fazer um serviço profissional , dúvido esses motores funcionarem sem vasar kkkkkkkkk
There's old school methods that actually do work, but you can't just go wacking it down just any ole way. Some of these methods absolutely will NOT work no matter what, but some will work just fine, but always periodically check it before taking off too much.
It depends on how bad it is , what you're willing to try and get away with , and how much money ya have. I've filed on a block and head at a site where they said it would blow a gasket every 2-3 years (stationary engine) When I lifted the head off I saw why. I think it was decked by a lumberjack with a chainsaw. So I sat there with a file for about 2hrs and cleaned up the decks. That was about 8yrs ago, and I just jinxed it 🤣 Edit : don't forget sloppy mechanics , reusing head gaskets on 800hp turbo LS engines 🤣
@David Stephens Old Skool Funk does a good job actually. He has a couple of vids up and his method is legit. Similarly but more extreme, Alan Milyard is an English engineer widely considered to be a genius in constructing and modifying engines. All done in his shed. Cutting engine blocks with a hacksaw and without using CAD or CNC etc, he was able to produce a far superior 8 liter V10 Motorcycle than Dodge were with their $Millions.
Выходит вы ещё дети по годам, раньше шлиф станков не было, так шлифовали всегда, это сейчас технологии, и если убирать даже станком, погрешность микронов велика, наждачкой нулевой погрешность минимальная😉
Делал большим камнем от карбарона.но там была ушатаная головка москвича 2140 азлк. Потом две прокладки ( под бенз непонятного качества) ездил, ничего страшного. Сейчас проще отдать 800р и на станочке тебе выскаблят до идеала и скажут сколько осталось ей....
Hi, every one!
Liked video?
Enjoy chapter 2:
th-cam.com/video/tDTc1P46N5g/w-d-xo.html
🔥🔥🔥🔥🔥🔥
Made my day!
O Yes....
Oiii
Болгаркой шпарит.😂
Sandpaper glued to glass is a perfectly good way to polish something flat! Angle grinder on the other hand... Though I think creativity award goes to the forklift wheel crank!
The wood plane had me rolling
It is but the glass needs to be thick to avoid deflection. A granite kitchen table would already be a bit better.
A machine shop would be a better idea..
@@MF175mp ............. in acest caz mergem la masina de rectificat, si lucrarea costa mai putin decit masa de bucatarie cu fata de granit
@@jalopyjalopy9489 ........... Crezi? Te contrazic Iata de ce Deformarile in majoritatea cazurilor sint minime, si nu depasesc per total mai mult de 0,2- 0,5, deja 0,5 mm este exagerat, prin urmare, aceste virfuri apar mai adesea doar pe capete De ce? Nu mai explicam acum, aceste puncte pot fi indepartate rapid, cu o pila lata fina, ptru a nu deteriora o suprafata mare de smilghel, doar in 2 - 3 puncte fara rost La chiuloasele din aluminiu nu se poate aplica rectificarea, datorita turatiei mari a petrii se infunda, se poate dar cu foarte mari precautii, prin frezare se practica de obicei dar la finisare se trce cel mai adesea pe foae abraziva Chiuloasele de fonta cit si blocurile motoare se pot rectifica cu succes, dar in multe cazur lucrarea nu impune obligatoriu o prelucrare pe masina de unde se deduce, timp perdut, preti de cost si chiar riscul unei nereusite De aceia, in atelierele mici, unde nu se dispune de masini, este o practica curenta si a rezolvat jdemii de probleme
When I was younger we used to use a big mirror with coarse and then fine grinding paste. Worked a treat on Minis and Triumphs. Used same thing for Motorbike heads too. Saved a fortune on head skimming 😁
Aren't mirrors flexible and easy to bend? Or did you use a mirror that 1inch thick?
@@xdygmnyrdf I tried it with an 8mm thick glass and sandpaper 120/180/220 the last 2 are for the finish, what I did was paste the sandpaper on the glass with a 3m spray adhesive, that was 4 years ago and it still works as the first day
It's two rules really ain't it
Flat
Smooth
@@xdygmnyrdf not really.
@@darhergraficos thats an old school tecnic, and it works
I resurfaced the block and heads on my RV using files, sandpaper, a straight edge, feeler gauges and a flashlight. The old 454 big block Chevy runs great. It was a lot of work.
This video makes it look easy...lol.
@Sam it takes a precision straight edge, feeler gauges and skill. To do it.
A flat glass surface and sandpaper will only make it worse.
The dragging it across the concrete floor is same breed as guy with the grinder.
😂
i think angle grinder is doable if you construct something like a milling machine where you can accurately drag it across and using a flat cardboard grinding disc ontop of that, totally doable.
angle grinder with flap disc could take the worst, then dye all over the top and sandpaper with superflat block ontop would show what needs some extra care. very doable.
A guy with the angle grinder gets my vote
too much high tech.. this one is my champion 2:56
will surely blow gasket on first crank
@@umairakhtar2963 well, I did that once, along time back. I got 3k on it before i had a combustion chamber leak/ misfire.. and i thought i did a pretty good job... at the time. Lol..
@@SubieRow I did once with grinder and accidentaly chipped around 1 cm, though i filled it with metal filler but it failed.
Since then i use thick glass slab with 200 grit sand paper sliding to and fro on the surface of head. If surface is too bad, i simply send it to machine shop.
Take second part:
th-cam.com/video/tDTc1P46N5g/w-d-xo.html
This is by far the best cylinder head resurfacing video I found. Just when I was about to vote for the guy with an angle grinder, there goes a guy, actually several guys, grinding their heads on concrete floor. Keep living and learning.
Cu polizorul unghiular, iar cel pe podea e o totala timpenie, nu a reusit decit sa strice si ce mai era bun Dar asa se intimpla cind nu ai suficienta pregatire Probabil au fost pusi in batae dejoc, ca orcum ceva bun nu are cum sa iasa
Mines will be better.
when the apocalypse hits, these are the guys you want in your tribe
Lmao.. Right.
Well like 2 of em. The rest will be trying to find another car lol.
С такими апокалипсиса не будет)))😆😆
@@peenusweenus3169 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣
All except the grinder guy he just fucking it up
I've used the sandpaper on glass method myself on my SBC heads off a tbi motor. I drove it almost 10000 miles with no leaks untill I saved up enough for good heads. Wouldn't do this on any performance motor, but it's just fine for you 500 dollar daily driving beater. Shop I use wants 350 for a resurface
Shop I use charges my 30 dollars!!! You're getting fucked!!!
@David Stephens yes sir, running vortecs on my 87 k5 now. 3 angle, bullet nosed valve guides, polished exhaust runners, cleaned intake runners ect... the usual... am slightly disappointed with power out put over my old swirl ports. Think I may have put a less than great combination of parts when I built the motor.
I feel like it should have more balls, and it should shit and get. I suppose the 4l60 and stock gears dont help much either... what to do next....🤔 😂
Третий раз подряд смотрю, сам процесс работы Мастеров завораживает 😂😂😂
Odins Erben Смотрите 2 серию:
th-cam.com/video/tDTc1P46N5g/w-d-xo.html
Ты тоже самое делаешь с диваном каждый раз тут 😂😂😂🤦♂️
Such a Genius! Nowadays improvising is a big help especially to those beginner like me and not yet productive shops in terms of tools and machines needed.
In Russia cylinder head resurfaces you
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Jame bien ce travalle
Wat a Cuntry'
All Failed. None of them had a cigarette in their mouth.
But one was wearing an ol' number 7 shirt.
Any residual points awarded?
Check this out th-cam.com/video/Hp7w5wSEhlI/w-d-xo.html
I didn't see any vodka in this video... Shame
@@jakuzjelcza haha on sie zna
Don't forget the wife beaters
Good to see 80s Willem Dafoe at the start showing skills.
До болгарки досмотрел, а потом сердце хватануло.
Da, ob asfalt teret luchshe chem bolgarkoi
Видос сделал мой день 🤣🤣🤦♂️
po zdravei. az rabotesh cega na ya3 taka
🤣
Дуэйн Джонсон на 1:33)))
Ой спасибо за подборку! До слёз... Отправлю знакомому ручному шлифовщику головок, может что для себя новое найдёт... Утверждает, что в сотку попадает...)))
К психиатру сам себя отправь, пусть тебя хотя-бы до уровня школьника подлечат, что бы не портил воздух вокруг выкриками пустыми!
В сантиметрах он в сотку поподает или в деньгах 😂😂😂
@@ИванСергеевич-ф4м Ага, в сантиметрах, точно! 👍😅
@@ИванСергеевич-ф4м Ещё одно из диванных инженеров появилось, новые слова выучил - сантиметры 🤣🤣🤣🤦♂️
@@kosmos-ox8pw задело?))) я прям вижу бомбануло да так, что аж на аскорбления перешла))) ахахахаха
How to smooth your floor using an unwanted head..
Man,that dude rubbing it on the ground deserves a chocolate fish!!.On ya mate
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This vid will save me bags of💰I hadn’t thought of using a disc grinder for levelling work - gonna get busy on some alloy motorcycle heads this weekend. Reckon I can hone the bores with my die grinder too!
I just finished a Subaru head gasket job. My mate strapped his feet to the cylinder heads and I pulled him behind my car. Only took 300ft
Did the exact same thing 25 years ago on a 2.5 liter G.M. iron cylinder head. Worked perfectly. Great minds think alike!!!!!! Keep up the good work!!!!!!!
The method that I used to rectify the head is that of the 0.29 minute, the important thing is to have a smooth and uniform plane, then you have to push not only from one side to the other but also diagonally with an alternate direction, in one direction and then in the other, exercising the pressure in the most central and balanced way possible, as shown in the video at minute 1.17.
I had a used Fiat Tempra that at the minimum fluctuated too much, I could not regulate it with carburation because it obviously didn't depend on that, I decided to dismantle the head and saw that it had been tampered with, there were rough signs made with the file.
Buy the head gaskets and sand the valves, reassemble it.
After work I felt it turn like a clock even without having to re-calibrate the carburetor.
Thanks for sharing.
trouxa
This is the best video yet , I have a laugh and respect the engineering skills of these different (trades men) that will make do under adverse circumstances.
It doesn't matter if Micheal Jackson rose from the dead and moonwalked on it until it was flat. As long as the end result is a true flatness measured with a straight edge and feeler gauge, that is what counts.
5
Wrong!!
Surface finish is critical in some applications.
Only motor can judge me !! We have done it hundreds times !! And motors working until now days for twenty years !!
@@alecb8509 MLS head gaskets get angry if it's too rough.
This is Awesome lol. I have a faster way now stay tuned lol
U don't deserve to be in this video dawg
Hater
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Watch my video for aluminum head refacing th-cam.com/video/OOz33aYj0_M/w-d-xo.html
Oldskool funk is legit if it works it works 💪
Ништяк шараги показали. А нам мозги пудрят про ЧПУ, фрезер, И. Т. Д. Особенно болгаркой зачетно. Точность 0.00001.😃
Пиздец ты написал,это сотка от микрона?? 10 нанометров ?🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣
Ты самый умный диванный инженЫр😂😂😂😂
@@kosmos-ox8pw 🤣🤣🤣нет конечно!!! Ведь если у меня был бы хоть 38 нанограммов мозг рабочий,то я был бы как минимум президентом!!! Ну а если бы эти 38 нано были бы ещё и умными,то я и вообразить не могу (ну оно и понятно,мозгов то нихуя). Вот. А ебать и представить страшно,что бы было если весь мозг был бы умным (1.5 кг. вроде). То тут на память приходит киношка "Люси" Люка Бессона...
0:37 I did that technique on a Hyundai head that needed to be at work by morning. Used 1" slate at a tilted angle while owner helped by pouring water to lubricate. Took about 30 mins to get withing specs. He lost the car. Next week from an expired driver license. Got paid first 👍 2:19 looks the funniest.
Thank you for this video. I was on the toilet trying to poop after being clogged up. Seeing the guy take the grinder to his head made me shat myself.
А чё он в ручную об бетон трёт, если взялся руками своими, то надо механизировать процесс, привязать веревкой к машине и пару км прокатить, чтоб наверняка...
Механик к ищяку тогда.))
И в дождь по асфальту чтобы не повело от перегрева
I hope the guy with the angle grinder was using 36 grit as it is ideal for precision engineering🙄
It give a good etching for the gasket
Rocks glued to paper
Im all about using this trick because it works when done right!!!!!
Спасибо ребята отличный юмор
Good Idea! Congratulation! Im Brazilian
Музло на века!!!!!!👍👍👍😊
Диванных притиров такое музло эйфорирует😂😂😂
I really did not think I was still capable of cringing at my age (you see a lot and kind of get used to it). When they were running that head across concrete (?) and that guy was piloting that angle grinder, I found myself involuntarily cringing and even drawing back, hahaha.
I figure the other folks are simply doing what they have to do with what they have.
1:50 MY PERSONAL FAVOURITE
Felicidades personas q hacen a mano todo evitando cobrar caro gracias por esa labor. Desde Guatemala
Вот это мастера от Бога.
На станке любой сможет а вот без него попробуй ахахах
Раньше без станка так и делали, и ничего ездили
We used the factory head's & our imagonation's to beat the 67-70 Mopar's & Ford's in my area. A 64- 327 could handle the 383's & 390's with a cam change, adjust the suspension & proper traction. These guy's are doing the same thing. Some better than other's lol
Мастерски исполнено, браво
I've got 1" thick plate glass just change out sand paper I been using for years works great
How big is the plate?
Со смеху чуть не помер))).кругом ещё ладно...но болгаркой))
IgorKawa проверил этот метод. И в принципе возможно болгаркой выронить, но после неё всё равно полировать придётся т.к. поверхность шершавая.
Одна пометка: Игорь поверочной плитой и шаберной краской смотрит где и сколько снимать, потом ещу подобрал диск, выяснил как болгарку держать, то-есть много чего учитывает. и то он болгаркой чистовой проход не когда не делает.
Так что извращениями такими можно выровнять, но только если есть поверочная плита (или как минимум поверочная линейка).
Но как правило извращением занимаются именно те у кого этого всего нет, у кого есть прецизионный инструмент скорее всего и фрезерный станок и шабер найдётся.
Там тип об бетонный пол точил ☝️ вот это пиздец 😂
@@gm8445 😂😂😂😂😂😂
🤣I love this video because it is the exact way a felt when I did this to an old boat engine head. Back and forth over and over with great care and checking for what seemed like forever!
в принципе,на плите можно вывести в сотку.... Только нужна поверенная плита,голова её не должна прогибать. Ну и она должна быть по твёрдости ниже,чем притираемый алюминий.
А впрочем, учитесь на слесаря-инструментальщика.
Да можно конечно... но нсли есть доступ к такой плите, то наверняка и фрезер хотя бы есть.
Легко можно стороны завалить.
@@АндрейВишнев-м9в , ну, неправильно настроенный фрезер, тоже делов наделает.
Сейчас даже масло в двс поменять не могут, лампу в фаре, тут поколение макдональдс растёт, или ярче, пятёрочка, магнит😂😂😂😂
I've used grinder method works great, still running 5 years later.
I can't believe the guy at 0:50 using a 4" grinder on that Volvo head! These are all hacks but that is especially noteworthy. I couldn't watch any more, pure sacrilege.
Actually you can get it surfaced to spec with an angle grinder, but only if you know exactly where to remove material, how much to remove and if you know how to hold the grinder to remove less. In other words, only people who have a decent surface plate, dial indicator or special metal scraping paint, etc CAN get it flat enough to meet specifications.
The obvious thing here is that those that do have these kind of measuring instruments usually have the pro tools to surface the deck properly.
He'll need 3 head gaskets just to fill in the valleys. Ruined the head for sure.
Sad cuz i have that same motor and need to rebuild it soon but am sending my head to a professional shop with real tools to get it dome right
A hack? LOL
This is how it was done for decades...way before people had fancy machines to do everything for them..
And it still works great today. You just never hear about it because they rather you waste money at a big machine shop then spend $10 on some fine grit sandpaper
I run the car maintenance TH-cam channel in Korea. I'm always learning such a great ideas on your channel. I hope we have a chance to be together. Thank you.
Car head video th-cam.com/video/OOz33aYj0_M/w-d-xo.html
Visit Our Facebook page for more videos facebook.com/Msbilaspur
Do you work on Hyundai's and Kia's?
Those are not great ideas. Definitely not great.
Oh nooo
@@AaronJ323 : Korea 🇰🇷 has tons of Hyundai and Kia, Equus, autos, as well as other brands of Korean autos such as Ssang Yong.
Korea also has many GM, Ford, Dodge, as well as European cars, BMW, Mercedes Benz, Audi, Vw, Porsche, etc. and some japanese imports too.
I didn’t realize cylinder head restoration required such precision.
I know, I wonder how often they have to have their concrete floors calibrated and do they have different grits in different areas 🤣🤣🤣🤣
Flat is flat. How you get there doesn’t matter. I’d prefer the modern method but the cheap old ways do work.
@@iqinsanity flat is not the be all end all. Depending on what type of head gasket you run, there are many different types of finishes required for those different gaskets. I cant resurface an aluminum head with a stone surfacer, then use a cometic gasket, it would never seal. Your gasket material dictates the Ra finish required.
People saving money by doing this aren’t running mls gaskets.
@@iqinsanity this isnt even good enough for graphite gaskets but you know what your right. Ive been doing machine work wrong for the past 28years. Been wasting my time going to school to learn to be a machinest and using a $36,000 resurfacing machine when I should have just kicked across the concrete floor. Wish you would have come along sooner and told me theres $36,000 dollars worth of magic in that concrete floor so I didnt have to waste all my hard earned time and money.
Лучшие в своем деле 👍
Все норм , это риску набивают под шпаклевку !😂
Самую главную риску набивают на диване, прям как ты🤣🤣🤣🤣
I love how many of these look to be Honda motors 😂
This is some of the craziest shit I’ve ever seen in my life 😂😂😂
Сегодня принесли головку после подобного экономиста, одна сторона относительно другой ниже на 1,2 мм - это рекорд, подобного не когда не было еще, как видно люди учатся на подобных роликах и растут в мастерстве.
Особенно тупо когда кто то восхищенно говори: эту страну на победить.... Не победить безграмотность похоже.
На кия соренто дизель один так блок шлифовал, у которого только гбц снята. И вся стружка-пыльца на поршни сыпалась...
@@Pavjis 🤣🤣🤣
Это ж сколько и ебать как её тереть надо???🤣🤣🤣
@@ВоваРубасов хвалился что четыре часа без перерыва тер и видно что он доволен был своей упоротостью
@@АлександрМ-л4я 1.2 мм да уж. А с чего голова была?
imagine coming back for your engine block and they're like 2:15 "we're just about done with her, be right out"
I'm very proud of skillful mechanics, that they don't have the machine to do the job, but they have a vision to make it happens, what ever is a will, there is way to make happens, admire you guys for your ingenuity
"Верь мне! Я инженер!"
А музыка как замечательно подобрана!!!
Bardzo dobra robota Majster 😁👍🍻
studio is useful for adding knowledge and adding insight into knowledge, thank you for the toritoial
Technology by Cytryn&Gumiak Service from Wola Dzbądzka (behind figura to the left)
I heard that they will fix what others couldn't
@@MM-lq4xf except fords :D
We can done what couldn't be done in no time
XD
'' not see what was done''_Young Śledziona
These gentlemen know what they're doing. The methods may look crude, but they yield flat surfaces.
Я так делал,не из-за того что нет денег,а надо ехать работать.это был Фольксваген Кадди мк2 1y мотор проехал 90 000 и еще нормально бегает.
Ove these videos!!!! You dont need fancy machines you just need good skilled hands!!!!
i think one guy there was scrubbing his dirty floor w a head 😂
😂😂😂😂😂😂...i lost the will to survive😂😂
Best way to get gum off of the floor!
The guy who uses the floor gets my vote
Una persona que conozco hizo ese trabajo igual al del minuto 1:35 y lo hizo en un honda civic y le quedó muy bien.
New generations will never know about this, real skills
The ones that fanatize smartphones on wheels, do not deserve to get such knowledge. 😎
Some of these are legitimate ways. Shout out to old skool funk! He taught me the best way to resurface.
Some ways on here are pretty risky. Never use an angle grinder. Never use the concrete to resurface.
And what is said "best way"?
@superbarnie..LoL.
Well obviously it's the gluing sandpaper to thick glass trick.🙄
Then again, I think there might be a special machine to do that, a machine, that a machine shop would have. LoL 😂
@@sgt-willkillu Glass have flatness tolerance about 0,1mm/0.004in, cylinder head have 0.01mm/0.0004in, so you need to know more?
@Luminous65, well yes, Subaru (for example) uses 2 heads, so you would need to know exactly how much material has been removed, so the exact same amount of material is removed from the other side. Plus the fact that you would also need to calculate how much removal is necessary, so the correct thickness gaskets are used to get the correct bowl cc's and so compression ratio can be worked out. 👍🏻
@@sgt-willkillu and thats why it cost so much ;)
Most important thing, it is straight. Use straight edge to check your work.
I read, rubbing compound + flat glass/mirror works also.
Esta gente estan dementes como van a controlar esas tapas de cilindros nunca puede quedar bien ese trabajo locos locos locos
Para el tiempo de mi padre se usaba una mesa de cristal y con un papel de lija para dar ese acabado y quedaban brutales
Спасибо! Посмеялись!))))
Now I know how I can flatten my concrete floor.
Аааа дак вот как плиты на двигателе шлейфуют ))) теперь я знаю, теперь я буду спать спокойно )))
😂😂😂😂😂😂 meu Deus!!! Até lixadeira manual eles usaram 😎😎😎os caras são ninjas 😂😂😂😂😂
Kkkk só quero é ver esses motores funcionarem.
Eu já fiz mas usei uma mesa plana com um vidro temperado 6mm encima e tinta de carimbo, era uma caminhonete velha e funcionou até estragar suspensao, diferencial e câmbio e o cabeçote durou mais kkkkk
mano se for o esquema da mesa com uma lixa bem fina n tem problema desde q a pessoa n aplique mt pressão em um lado só agr, meter a maquita no bagulho......
Pois é . O pessoal aí não tem dinheiro para levar o cabeçote em uma retífica para fazer um serviço profissional , dúvido esses motores funcionarem sem vasar kkkkkkkkk
Great video 👍
RIP all the baby head gaskets that never even had a fighting chance.
Most of these would work, the grinder is the only one that guarantee won't
There's old school methods that actually do work, but you can't just go wacking it down just any ole way. Some of these methods absolutely will NOT work no matter what, but some will work just fine, but always periodically check it before taking off too much.
Personal fave. The angle grinder. Precision!
Делал гбц 2108, точил также на большом шлиф.круге , пробег после 30 тыс и продал.
Да потому что большинство комментаторов долб.. раньше только об шлифовальный круг и точили, и к стекло прикладывали, а под него щуп
Оно работает!!! НО ... Если круг новый и снять надо до пару десяток. Ну и смотря на металл..
Good jugar video... fram Pakistan
Ну тот что по полу возит, полюбому супер моторист😂
80 левел)))
Эт точно.
Нормальная ситуация !
Когда Равшан и Жумшуд нашли в себе шлифовщиков .
Flatness tolerance: Am I a joke to you?
Luminous65 started with a .010 dish, now the edges flare out .015! Assemble!
You know in flatness it is unacceptable? Properly you should have something about 0.001 to 0.002 and maybe that work but not realy long ;)
@@Luminous65 he was joking bud
Just keep even pressure. I made a water pump gasket out of a Budweiser box for my 1970 BBF down at the river back in the early 90”s. It worked!
I'm guessing they easily got the surface within specifications.......
Russians have their own precision standarts. You must drink correct amount of vodka before measuring.
Experience level :expert! ☺️👍
Мужики шли к успеху%))))))))
Дмитрий Карпов ....издалека...
Hi from Honduras beautiful job nice thank-you for video
If you can't get it with sanding board and sandpaper, take it to a machine shop.
Wonderful every day you learn something new.
I’ve never seen a concrete floor flat enough to sand anything worthwhile
It's all good.. It's called engineered flooring 😂🤣
Takes the lids off soup cans, etc
Hilariously done! Thumps up. Not so precise nonetheless making it work for those who cannot afford precision service.
This stuff works..i've done this with my moped
LOL, the emery cloth on the table is actually a good idea provided the tabletop is rigid and passes the straightedge test.
Now don't be trashing on oldskool funk (1:40), he always says he shows budget techniques for those who are really poor.
yes he makes a lot of good Videos! Thats true.
It depends on how bad it is , what you're willing to try and get away with , and how much money ya have.
I've filed on a block and head at a site where they said it would blow a gasket every 2-3 years (stationary engine)
When I lifted the head off I saw why.
I think it was decked by a lumberjack with a chainsaw.
So I sat there with a file for about 2hrs and cleaned up the decks.
That was about 8yrs ago, and I just jinxed it 🤣
Edit : don't forget sloppy mechanics , reusing head gaskets on 800hp turbo LS engines 🤣
Yeah, Old Skool Funk is legit (although I wish put the Jebus stuff on a second channel!)
@David Stephens no....😂
@David Stephens Old Skool Funk does a good job actually. He has a couple of vids up and his method is legit. Similarly but more extreme, Alan Milyard is an English engineer widely considered to be a genius in constructing and modifying engines. All done in his shed. Cutting engine blocks with a hacksaw and without using CAD or CNC etc, he was able to produce a far superior 8 liter V10 Motorcycle than Dodge were with their $Millions.
You learn something new everyday
And guess what none of the cars ever ran again all at the local pick a part
Mis respetos para estos mecánicos son una chingoneria andando
😂😂😂la neta q si. los andan buscando los rusos😂😂😂
Что-то похожее делал. Вполне работает.
Гуд человек, хоть один одекватный комментарий!
You do what you can under the circumstances you're faced with.
IQ at its highest 😂🤣🤣
Cara tradisional tapi tetap bagus ya hasilnya....salam kenal dari indonesia
Выходит вы ещё дети по годам, раньше шлиф станков не было, так шлифовали всегда, это сейчас технологии, и если убирать даже станком, погрешность микронов велика, наждачкой нулевой погрешность минимальная😉
Делал большим камнем от карбарона.но там была ушатаная головка москвича 2140 азлк. Потом две прокладки ( под бенз непонятного качества) ездил, ничего страшного. Сейчас проще отдать 800р и на станочке тебе выскаблят до идеала и скажут сколько осталось ей....