103k-Mile BMW M3 S65 V8 Engine Teardown - E92 M3 - Project Frankfurt: P4

Say Hallo to a donor BMW E93 M3 with 103k miles and structural damage. In this episode, we drop the engine and transmission from this M3, take it apart, and check and measure everything for wear and tear. Are the main and rod bearings really bad?
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Email: [e-mail]

[@super69ev]

I am a Patreon subscriber and I'm still amazed this quality of content is put out on KZbin free of charge. Thanks so much, Sreten!

[@kgottsman]

I didn't know that Sreten had a Patreon channel. Does he ever post the raw videos? I have an E92 M3 and would be interested in the unedited content as well.

[@joaopedroaraujo5917]

@@kgottsman it's in the description

[@400fps]

Are you saying that his videos are not monetized?

[@benjaminkaric2874]

Without KZbin there wouldn't be M539 restorations, I love this channel but the day the videos become a subscriber (patreon) only I'm definitely out no matter who it is. There are shows which cost 6 figures to make pro episode and they are free to watch so yeah.

[@vladoradojkovic]

⁠You right. I can live without M539 for sure. It's fun to watch, but nothing else special for me is there. I asked few times for some guidelines, for example, how to find good service manual, what software or book he uses, that sort if things, and they didn't happened. The content is only fun to watch, but it's not educational. So when time come that you must have to pay to watch, i wouldn't be in that group. I don't understand the people so obsessed with How you can do this for free??? Sreten is become little cooky lately, by the way.

[@I3urnHard]

Every time I see a crusty aluminium part gets off the engine, I am already looking forward to the vapor blasting

[@SteveKirks]

TEAM VAPOR BLAST!

[@HarisridinatTN57]

Vixen Surface Treatments Vapor Blasting Cabinet. I forgot the number :|

[@__K__B__]

I hope you see this! At 41:44 a bolt slid right into the engine. It came off when you hammered off the girdle at 39:44

[@specializedlego]

Bump

[@chrishudson153]

It was one of the alignment dowels. The one on the opposite side stayed in place

[@mR_Reddexe]

that's not a bolt, its a plug used as in the sealant process between the bedplate and block.

[@Big1_]

Good vision mrthr fckr !!

[@TJC1212]

You got some good eyes man, I would’ve never noticed that, hopefully he sees this comment because that bolt can cause ALOT of damage inside

[@eugenealymov2723]

All of your projects are really fun and exciting. But an M car is just that little bit more special. Thoroughly enjoyable, as always!

[@futuresymbol]

Sometimes I forget how much effort goes into setting up the camera for those perfect shots and all the editing with your unique style! Dude, your skills are way beyond restoring gem cars to their former glory!

[@InZaneKicks]

Great comment on your part,I completely agree.What seems so seamless to us does take a lot of work on Sreten’s part.

[@SalvaBarbus]

Welcome back! I'm glad to see this project continue, but please, don't force yourself to work when you're not feeling entirely well. I understand the many considerations behind that, but everyone's health should always be paramount.

[@joshuad1716]

Seeing that varnish made me want to go change my oil right now

[@hollandwawasan1221]

Same here! 😅

[@ploek]

Amazing work man. I don’t even own a BMW, but watching your videos is nothing but inspirational

[@antn537]

After owning multiple BMWs and most recently an F82 M4 I found this channel back in its earlier days and was hooked - although I’ll admit to having gone over to the dark side (an Audi), although I plan to rectify this situation on my next change of car 😊

[@mclouj]

This is the dangerous part. I don't own a BMW either but would happily consider an E39 after watching this channel over the years. That's where they get you...

[@antn537]

@@mclouj I had an E39 528i around the time the E60 first came out (manual, slick top spec too!) and it was a fantastic car, if you can find one that hasn’t been messed with too much and you’re handy with the spanners still a great thing. I’m tempted myself, but the missus wouldn’t be too impressed 😂

[@Ballen1182]

Man i want one of these so bad 😄

[@sabertoothrobot]

Speaking as a former machinist, I approve of both Mitutyo precision tools and the measurement techniques demonstrated. Very correct!

[@M539Restorations]

Great to hear. Thank you!

[@ris_goo_222]

@@M539Restorations the micrometer only need 4 clicks when measuring…. learned it from physics in high school😅

[@SweynTheScot]

"Is this what it's like to work on a UK car?". As a Scottish mechanic, yes... Yes it is unfortunately. Having said that, I'm loving the content that you're putting out! Even if I prefer the older BM's, watching you work on the newer stuff is still as awesome! Probably to do with your light-hearted and witty persona and your extent of BM specific knowledge (Not to mention your camera work, editing and meticulous organisation that I aspire to have some day)! Keep up the good work Sreten.

[@momoknows]

I wish all mechanics cared for cars and were this Blessed with skills

[@1stockturbo]

Sreten is my favorite youtube car content guy!! He’s very detailed with his work and just an absolute joy to watch. He’s been a big inspiration on my choice of buying another e chassis BMW to fix and have fun with. Thank you for all the hard work and content you put out for us.

[@matthewhook3375]

Hear hear! Only problem is that Sreten has raised the bar so high I now find all other automotive content on youtube completely unwatchable!

[@ClaudiuMada459]

Exactly the same think i feel it!

[@ryanlove5332]

agree, I can't decide between an E60 or an E90/92!

[@martin1203]

It never fails to amaze me the confidence you show.Pulling wiring looms out , hoses,nuts bolts ,everything flying everywhere. Yet out of total chaos you seem to make order somehow 🤔. Amazing. How you remember where everything goes is beyond me. But l have to say that l throughly enjoy watching you work. Plus the odd bit of humor thrown in. Found by accident your KZbin channel . So went to the beginning and watched everything. Totally hooked now. Cannot wait for next installment. Watching your channel from the Mani in Greece. This is car country Loads of hair pin bends hills to charge up. Mountain passes you name it.Plus a great place for a holiday.

[@andreasu.3546]

How on earth does he know what nut and bolt goes where when he puts it all together again? I'd love a video on the logistics of these engine rebuilds, there has to be some smart system at work.

[@smorris12]

Finally, a BMW with the steering wheel on the correct side 😄

[@Jeff-yz1wx]

Hey Sreten, I'm currently suffering from some stomach issues and your timing with this video could not have been better. Even if it is only for an hour, your content helps me take my mind off things and relax for a little while, and I just wanted to let you know how much I appreciate that. I wish you all the best.

[@antn537]

Couldn’t read this comment without replying, after enjoying the video too, just wanted to send best wishes to a fellow M539 Restorations fan for a quick recovery 👍

[@M539Restorations]

I hope you feel better soon, Jeff!

[@Karanjy]

May healing come your way soon.

[@tomkouri1807]

Sending some positive energy your way. Hope you're feeling better soon!

[@DashDrones]

Happy Saturday Dudes! Hope all's well on your travels Sreten😎

[@RazeenEklips]

My birthday was boring until the Patreon notification😂

[@DashDrones]

Wow, it's my bday too🎉

[@RazeenEklips]

@@DashDrones happy birthday

[@DashDrones]

​@@RazeenEklipssame to you bro 🦁

[@M539Restorations]

@@RazeenEklips Happy birthday, Razeen!

[@RazeenEklips]

@@M539Restorations thank you Sreten

[@black8ight]

Typing a comment that is never gonna be readed ... but I am super stoked for the next steps. You never fail to bring out the most high quality of content and entertainment.

[@Yesnomaybeidontknowcan]

I sometimes watch these videos whilst washing the dishes and I feel like I’m an epic car mechanic

[@hollandwawasan1221]

😅 I feel Ya! ❤

[@BkSMedia]

Shrick cams, Mahle comp pistons, hoooooh boy!!!! Project Frankfurt is gonna be spicy!

[@RohitSengupta001]

You're the best KZbinr when it comes to Engine Rebuild for BMW's... You're practically a BMW Doctor.

[@drfeelgood6646]

Your knowledge about all mechanical nuances and general "know how" is just unbelivable and I love how well organised your work is. Watching you is a constant "wow effect" for me. What an awesome work Sreten !

[@robc1014]

Always good too see a convertible M3 used as a donor instead of a lovely coupe or saloon.

[@tomquinn607]

My beloved BMW was a 2001 330 CI. I bought it in mint condition with 70000 miles. Got the Bentley manual but could not keep up (with my full time work) with DIY repairs and unscrupulous mechanics wrecked the car. So your podcast is BMW heaven for me where everything is as it should be. Bless you. Keep up the Great work!

[@BlancoRamirez]

I truly admire your work sir! As BMW technician I may be spoiled with the special tools and facility to do the work. (Although we don’t go too deep into restoring vehicles as that will be hundreds of thousands of dollars of labor) but, i really wish you the best!

[@jasper6004]

Loving the video! A little tip: hold the micrometer at the isolated black plastic to prevent the heat of your hand expanding the tool. Keep it up!

[@AlbionSupreme]

Like drinking a fine wine holding the glass by the stalk

[@gamejoy-nick]

It's great to see you sitting on the CORRECT side of the car at last...lol

[@dmitryaz123]

That's that level of excitement when word "carbonfiber" gets replaced with "microfiber" and Sreten is completely happy to not notice!:) Perfect job Sir, keep going!👍

[@stefanmi7800]

Mitutoyo is a Perfect Brand. One hint: hold it on the plastic part for not heating the tool up with your hands. In Thais way you have the perfect measurement.

[@vonfragyou]

You make it look easy and we get educated at the same time. You sir are the best BMW mechanic and content creator!

[@thinnus_mgr]

According to a friend who works at a Daihatsu service plant, this Mitutoyo gauge is insanely accurate and reliable among many other micrometers from KTC, SK, TRUSCO and others. (I always watch with great interest, thank you )

[@pmscalisi]

For those who have owned or still own BMWs this is great stuff. Everyone should learn about their cars and what makes them tick. They definitely are a different beast.

[@hollandwawasan1221]

❤ totally agree with you on all points 😊

[@McMaster1500]

A saturday evening couldn't get better with a new video from Sreten! What a pleasure to watch.

[@y2ksierra]

Great episode. You have successfully unlocked new anxiety for me since I have a LCI car.

[@bmanbogdan]

For the algorithm, because I love this channel! Never missing a single video!

[@Kvixsi]

My biggest wish in life is to see you work on a E46 m3 manual! Keep up the good work i love your content.

[@julianpritchard2558]

With out doubt the best quality workmanship from an amateur anywhere on KZbin, probably better than most professionals!

[@konsum949]

Isnt he a trained mechanic?

[@gorangonzo]

I'm not a big BMW fan, but the quality work that you do amazes me. Keep up the good work :D

[@SlickJeff2020]

Dude, every time you reved that thing I closed my eyes, specially after you noted chain noise coming from the left side.

[@hollandwawasan1221]

I winced too 😅

[@cicerigiancarlo6633]

Another great day at bmw’s paradise with Mr.Stratan , what a great professional!

[@fraserthomson5766]

I don't think anyone else could pull that engine as fast as you did. Bravo, that would've taken me several weeks!

[@LKS98]

The amount of work u do to get these projects back to road is crazy, i dont think i could ever keep myself motivated to do it over again.

[@flerflep]

At 45:17 you should only hold the micrometer on the black part of the meter. Holding on to the other parts of the meter will heat it up and could alter your readings ever so slightly. Especially with these tiny, tiny margins this could make a difference.

[@griffogriff9532]

How on earth do you remember what goes where when you put it back together, hats off to you

[@stevenpower3780]

Sreten don t mess around get yourself one of the Volkswagen VAS 6095 engine stands BMW used them also. They were made by Bosch they are the best ones what you can get for your money. Sometimes one of these shows up on Kleinanzeigen

[@_Hani_26]

Despite of bearing material the biggest factor in the wear of bearings is the oil clearance, it must be pretty tight from the factory to allow any sort of crank to bearing contact because ideally you’d never have any metal to metal contact since you can’t compress a liquid and the thin film of oil is there to prevent that. In operation and under stress interesting things do happen. The idea of the front of the crank getting pulled up by tension in the timing chains makes sense since you’re taught not to over tighten accessory belts for the same reason.

[@melwaj5563]

This man is something else. Salute 🫡

[@mserica6487]

I've never even ridden in a BMW but I still enjoy these videos.

[@durdom3308]

Even a spaceship does not have such dedication as this engine has! As always - a great episode!

[@nicholaswilbur2113]

So glad you are back and hope you enjoyed the time away. I can’t wait to follow this build. Project Frankfurt is my dream car

[@mahdishirzad896]

Oh man the excitement at the end of the video was so nice to see😂

[@DomEngines]

My god the S65 and S85 engines have magnificent headers 😍

[@S12Gaming]

Your work is absolutely outstanding, the attention to detail and everything is absolutely unbelievable. I can't wait to see you take this on a test drive and everything!! And is it too early to ask when the new video is coming out??

[@erqadezz]

Good to see you again Sreten. Congrats on the wedding! Let's see how crispy this engine is 😎😄

[@Zentina_ir_op]

should do an oem+ build with a carbon fiber intake plenum and an exhaust it makes the car sound abselutly mental

[@ItGuyTechTips]

Like the fact Sreten is so happy at the end of the video :-)

[@mildmanneredthinkingman9323]

As soon as I was watching the preview, I got so excited I was screaming yes and waving my fist. So happy to have another episode!

[@s12d.z]

My weekend couldn't have started better. Great work Sreten and can't wait to see you test drive this beast of an e92 m3

[@denisthemenance4558]

Feels good to work on BMWs, everything is well oiled underneath

[@CanIbeFrank]

These videos are my therapy

[@hollandwawasan1221]

❤ yes 😊

[@cmc8680]

Every time I feel down or un-well; I watch these videos and feel better automatically. Best channel hands down!!!

[@alexrudych2600]

Super impressive episode as always!

[@mw-sl9vo]

pure magician. every detailed in every step of the tear down.

[@tonypammen6150]

I work away from home and stay with my mum in the week and I’ve got my mum watching you as well, so you’re doing something right in the videos you do and we both like your sense of humour. Great stuff…

[@ramunasstirblys4993]

one of my most anticipated projects has finally started :) good luck

[@Vincentiuz]

My Saturday evening just improved by a mile after seeing Streten upload a new video, I cannot stress enough how good your content is and I always give a like before watching because I know it will be a joy to watch

[@al_f.miami.semperefideles2879]

I’m glad the algorithm brought us together… I’ve been an owner of BMWs (old ones) , E30 325i - which I regret selling ! My e36 328i w/ 111k miles and still my daily driver ( I bought it new in 1998 ) and my 2001 e39 530i with 165k miles ( also bought new from dealer ) perhaps the last of the real BMWs before the marketing team and accountants took over

[@oleksandrshulha7451]

I think its time to open your own BMW museum at this point)))

[@HextorBane]

Great job as always, and amazing enthusiasm.

[@Johann0993]

Always a pleasure to watch your episodes! Thanks so much❤

[@nahidulkamran7072]

I’ve been neglecting rebuilding my s65 engine that’s already on the stand, I think with all the parts on hand and working efficiently, this will be a 3 day rebuild. You make this look effortless especially with such amazing knowledge and content I really appreciate you for showing at no cost. I am now subscribed to you and feel super confident to handle this task 🙏🏼

[@charley22123]

Its like watching a surgeon . lovely work

[@spyrosantoniou8988]

Loving the enthusiasm!! The s65 with the carbon plenum/intake has the best sound ever!! It's like a CSL X 10 !!!!! Can't wait to see and hear this beast when it's ready!!!

[@tehedx]

What an exciting project! As always, you set the standard for doing things properly. Thanks to you I became picky when wrenching on my own - and that cost me quite a bit.

[@AlexanderMichelson]

You are a certified Serbian legend, Sir! God bless!

[@davidhollis1117]

The side by side of the two different types of main bearings and their wear is absolute gold.

[@kingbobbob123]

Been watching your content for a while, and as someone who always likes to upgrade and modify my cars I like how slowly over time you've been going the OEM+ / more power and reliability path. Now you just gotta find a good track car to throw all the fun parts at and break it and upgrade it more over time.

[@cullenmiller8170]

Nice video. Not sure if they sell “Simple Green” cleaner in Germany. I use that to soak pistons that are covered in carbon. After 24 hrs you can clean them with a soft tooth brush and they look like new. It will also remove the brown staining on engine parts from the oil deposits.

[@bruisersdilemma354]

I'm only a couple of minutes into this video and I already love this guy!

[@Akac3sh]

He’s finally working on my dream car

[@4RingsRetro]

Another awesome video Sreten. What would be good to see is how you organise nuts, bolts and components during the process of taking an engine or a car apart. I struggle sometimes with this and would love to get some tips.

[@wrongmark]

Awesome video again. Really looking forward to this build. Good to hear Evolve are supplying you too. And yes, that is what it’s like to work on a UK car. Thankfully, there’s a lot of underbody protection panels on the E9Xs which helps a bit.

[@MrJolomerocio]

Best day when there is a new m539 restorations video.

[@pastorgains999]

Finally the M3. My favorite project of yours! Looking forward to it being finished, it's gonna be majestic for sure.

[@Bavarian_M]

Hey Serten you know if you use the lower seat cushion from the E93 on to your E92 you would officially have Euro OE M3 seats. Which the US spec did not get :(

[@Mr_Zisky]

Also, if you sell donor car as is plus whole rotating assembly you could pobably finance stroker kit 🔥 kits available from factory 4.4 up to 4.7l for 9k USD. Includes crankshaft, rods and pistons with pins and rings so everything. BTW also don't forget to replace secondary air injection valves (there two at the back side of heads). They are not that expensive, they do tend to fail (one of mine just did) and they are absolutely awful to replace with engine in the car. And last but not least. S65 had 3 issues. Conrods bearings and main bearings as you already know but also the clearance between conrods is smaller that standard and sometimes under load (when they swell from heat) they can make contact. I don't remember what the official clearance range was, you can Google it or ping me of you won't be able to find it

[@akdomun]

"Instant coffee table" - haha that's epic!

[@fw1421]

Glad to see you back from your vacation with the new wife. Congrats on your wedding !

[@BxTpr]

Piston rings need to be specific for the S65 engine because of the cylinder sleeve coating from the factory. If you use non oem piston rings the engine will have massive blow by, consume large amounts of oil and smoke out the tailpipe like crazy. This was all learned via Steve Dinan. 👍🏼

[@M539Restorations]

It's an AluSil block, there is no such thing as cylinder sleeve coating. AluSil stands for Aluminium-silicon, and there is a special honing/etching process that exposes silicon in the cylinder bores, on which piston rings ride on, as Aluminium itself is too weak and rings would eat up the bores quickly. It is a common misconception that AluSil is a coating, but it's not. As long as you use piston rings meant for AluSil, there will be no issues. :)

[@BxTpr]

@@M539Restorations Correct. I couldn’t remember the name of the material the block was made of but the OEM rings work best on the Alusil. I’ve seen two s65 builds where they tried using aftermarket rings and both engines had massive blow by. I don’t know if there’s a specific coating on the rings for the alusil or the profile of the rings that keep them sealed against the alusil. Anyways can’t wait to see the finished product Broski.

[@timessix8434]

Thanks again for your work - always enjoyable and really looking forward to the next steps. Just a comment - the thrust and non-thrust sides in the cylinder are 180 deg opposite each other. Not 90 deg. (Maybe I misunderstood when you pointed in the block…)

[@M539Restorations]

Yes, I guess I didn't explain correctly, I meant 90° angle from the point I was showing.

[@gregorythomas4470]

Great info! Thank you for walking us through this.

[@danielcraig243]

Hi Sreten, I just want to say that your videos have made me believe in my skills to do things myself. I went from never having done anything myself to fully renovate my apartment, which includes lots of things I had never done before, working with concrete, cement, sanding, painting, etc. Thank you so much you are such a big inspiration for me

[@pearsy85]

Always love your videos for your attention to detail and proper workmanship. Cannot wait to see this fire up!

[@eoink8219]

Very enjoyable ! Always a joy to watch a true professional at work !

[@igormac88]

Great content as always. Need to confess that the engine swinging at that stand gave me some chills while he worked

[@michael_graper]

Glad you're back!

[@Timrsnakess]

This is going to be a super awesome build im so excited for all the bits Sreten! Keep up the good work this world needs

[@Seerosengiesser1]

Awesome Work as always!

[@carstenrubner520]

Perfect, new content from the man himself....pro filming and clipping..all is good...

[@ImJoel]

when i was rebuilding my m52. i read that if you want to reuse the old piston rings then you don't hone the cylinders. but if you get new piston rings then you really want to hone the cylinders so the new rings can get bedded in properly