Aluminum DAMAGE everywhere! Billet 4 Rotor fixed in 3 days!

  بازدید 180,856

Rob Dahm

پیش 8 ماه

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نظر
Franco Inocencia
Franco Inocencia پیش 8 ماه
that's the new high-aluminum 5W-40 blend
Oscar Thorpe
Oscar Thorpe پیش 8 ماه
good for the bearings
PSNxFTWxRAGOI
PSNxFTWxRAGOI پیش 8 ماه
@MrManuel1329 the blow up engine oil boostedboiz style
Leland Holton
Leland Holton پیش 8 ماه
It’s kinda like zinc additive but not
MrManuel1329
MrManuel1329 پیش 8 ماه
Try 20w-50
Randy Rawding II
Randy Rawding II پیش 8 ماه
Watching him wipe the rotor with the towel that had all kinds of aluminum bits on it made me cringe. Seems counter productive to have them falling all over the part you're trying to clean😳👀
LordRickIV
LordRickIV پیش 8 ماه
probably late to the party and I'm sure there are other good videos on the subject out there, but this is the best breakdown of how everything in a rotary fits and works together I've ever seen. learned a ton from it.
Shane Miller
Shane Miller پیش 8 ماه
Drinking game. Last couple videos. Everytime you hear "smoking gun".
Dominik Heidrich
Dominik Heidrich پیش 8 ماه
"Man I'd like to own a rotary car..." *watches all the maintenance videos* "Dude, piston engines 4 life!"
Soravia
Soravia پیش 8 ماه
Wow. I thought Rotary engines are supposed to last about 30k miles 😃. What are you going to do to keep it from blowing like this?
cmartinez89
cmartinez89 پیش 8 ماه
No parts washer? You just wipe them off and they're fine? Won't there still be metal shavings that can damage the engine?
Junior L Love
Junior L Love پیش 8 ماه
So I understand you have aluminium in your engine
need_fc33
need_fc33 پیش 8 ماه
Don't those seals need to go back into the slot they wear in at?
Dethangel ishere
Dethangel ishere پیش 8 ماه
wearing in takes alot of hours to occur. this engine didnt even run total time about 3 hours.
Jason Haley
Jason Haley پیش 8 ماه
@Vincent Witjes...something to ponder... IF he's indeed Rob the Dentist with 'those strokes' cleaning rotors.....wouldn't he be.... A DENTAL DAHM???
Jason Haley
Jason Haley پیش 8 ماه
@Vincent Witjes...something to ponder... IF he's indeed Rob the Dentist with 'those strokes' cleaning rotors.....wouldn't he be.... A DENTAL DAHM???
Kevin Martin
Kevin Martin پیش 8 ماه
Hey Rob, just a question!? Would you ever use an auxiliary oil metering pump to inject 2 stroke oil through the oil injection ports for extra LUBE
Menno Mercier
Menno Mercier پیش 8 ماه
Trippin my balls off atm
Cornfedz33
Cornfedz33 پیش 8 ماه
I’m sorry but that is the dumdest way to end a video, you are going to have to work on that because it’s getting kind of ridiculous…..
Bou Yastard
Bou Yastard پیش 8 ماه
aluminium ffs
Bou Yastard
Bou Yastard پیش 8 ماه
8-)
k Sheehan
k Sheehan پیش 8 ماه
Parts washer?
Bas e
Bas e پیش 8 ماه
Hope it’s all out of there!
Collin Kreider
Collin Kreider پیش 8 ماه
Just get a real oil filter..
ok ok
ok ok پیش 8 ماه
OMG i am so happy i havent never involved rotary engines.
BuffaloWarrior7
BuffaloWarrior7 پیش 8 ماه
So how many hours/miles were on this engine.
Gabriel Romig
Gabriel Romig پیش 8 ماه
Weirdest ASMR video ever.
MegaGavone
MegaGavone پیش 8 ماه
Everything is a smoking gun Rob. Lol
Two-Stroke Life
Two-Stroke Life پیش 8 ماه
We use muriatic acid to remove melted aluminum from NSC plated bores, I'm sure it would work as well on chrome.
D4ngeresque
D4ngeresque پیش 8 ماه
I come for the rotary builds, but I stay for the dick jokes.
Joshua Nicolai
Joshua Nicolai پیش 8 ماه
You might have billet irons but they make billet housings and billet rotors SOOO... really not a billet four rotor
markcozzie
markcozzie پیش 8 ماه
How can you even think to clean and reuse any seal?, Replace all seals surely? If reuse old after this then can't see it lasting long at all..
Humphrey
Humphrey پیش 8 ماه
Only 10 more years. Your channel sucks now
Mike Davidson
Mike Davidson پیش 8 ماه
I'm reliving my first rotary vicariously through this video. I remember drifting from M-30 onto M-46, bouncing off the limiter when she started dying, full throttle losing speed and rpm. Catastrophic failure of 2 Apex and a side seal.
Sky
Sky پیش 8 ماه
Rotory engines are dogshit
Rotor Thermotech
Rotor Thermotech پیش 8 ماه
With so much $ at stake, why not get it professionally built?
GANJR
GANJR پیش 8 ماه
It's spelt Aluminium 🤦‍♂️
TheLaXandro
TheLaXandro پیش 8 ماه
I never realised that rotary compression should be checked thrice per rotor before. I'm dumb.
jefry kurniawan
jefry kurniawan پیش 8 ماه
Rob try make ASMR clean rotary engine
screamingvteccc
screamingvteccc پیش 8 ماه
Slc kit car rotory
Tyson Wessels
Tyson Wessels پیش 8 ماه
a giant pube....?
Tyson Wessels
Tyson Wessels پیش 8 ماه
xoxoxoxoxoxoxoxoxoxo
daesyoung
daesyoung پیش 8 ماه
SEND EM TOO ME THOSE SIDE SEAL SPRINGS SIERRA VISTA AZ
Dingus Kahn
Dingus Kahn پیش 8 ماه
Can we all finally just agree that rotaries are just expensive pieces of pure shit
mick leeds
mick leeds پیش 8 ماه
I hope when you finally get up to your 6 rotor build after all your experimentation on the 4, that you get a pro shop or ppre to properly build your 6 rotor core..then ship it to you..
markcozzie
markcozzie پیش 8 ماه
But that still wouldn't stop this from happening? ? He got this engine all sorted and payed for,but he fudged it all up by the intercooler bodge... He needs to get a professional in to help put it all together and not let Rob near it because he'll only fudge it up...😭👍😂
mick leeds
mick leeds پیش 8 ماه
i think someone else should do..a proper rebuild...of your engine
markcozzie
markcozzie پیش 8 ماه
And fit it all for him as well, until every part is fitted and car is running,so all he has to do is drive it...but then he'll still find a way to fudge it up 👍😭
mick leeds
mick leeds پیش 8 ماه
WTF you saying rob..it could have damaged the motor? you pulling it down coz its fkd and not even run in yet.. because it went beyond the seals and build kit seals, due to poor run in process and primary tune was wrong..ignore the problem? lol..you wouldnt even do a 1000km's ,what you rambling on about ? you build a engine to run like at least 10k thrash performance.. before you touch it again..
mick leeds
mick leeds پیش 8 ماه
rob , wash you rotors, and plates, and housing's down, in a metals washing bath with a brush..
TwinTurboBiz
TwinTurboBiz پیش 8 ماه
apex seals do break under severe detonation. running way too lean
DucatiChris10
DucatiChris10 پیش 8 ماه
So how did all the aluminum get in there in the first place? I must have missed where you said that? Thanks
markcozzie
markcozzie پیش 8 ماه
He modified the intercooler then didn't pressure test or clean it out, amateurs. 😭👍😂
Scott Tod
Scott Tod پیش 8 ماه
muriatic acid will dissolve aluminum leaving iron unharmed. Used to use it to clean up 2 stroke cylinders before taking a hone to them or re bore. worked really well on chrome sleeves that had a piston melt onto them.
Lewis Zerlewski
Lewis Zerlewski پیش 8 ماه
All the cool toys and you dont have a cheap harbor freight ultrasonic cleaner? Spend the $, save the time, time costs you so much more than $ in the end.
matthew anderson
matthew anderson پیش 8 ماه
Hey, I'm not trying to be a dick, but if your lack of basic knowledge caused shrapnel to be sent through your $55,000 motor, do you really think you're qualified to be rebuilding it? I'm kind of worried that this isn't going to turn out so well
Roz's Rotary Rescue
Roz's Rotary Rescue پیش 8 ماه
Just wondering how those side seals are going back in when they weren't marked for what spot they got in being they are hand fit to each slot
JDLeonard22
JDLeonard22 پیش 8 ماه
Mabye I'm silly but why not power wash it. Why bother scratching it with a stone when aluminum doesn't rust
LordMustangGT93
LordMustangGT93 پیش 8 ماه
rob, the gopro on the chest is getting old, its nice, don't get me wrong, but you either need to set it up on a tripod more often, Or get someone to hold your camera. Anyone else with me here..........
John Dobson
John Dobson پیش 8 ماه
I'm kinda interested with all this dissimilar metal all together with the high heat. I would like to see a tear down in a couple years.
Jeff Owens
Jeff Owens پیش 8 ماه
I would have never hooked the piping up to the intake if I knew there was aluminum shavings inside my intercooler just saying rob that was a pretty good brain fart
john Simpson
john Simpson پیش 8 ماه
RAB, STAY OFF THE COCAINE YOURE NOSE IS GETTING OUTA CONTROL. SNIFFING N SNORTING.
dlux
dlux پیش 8 ماه
This reminds me of watching someone bone a chicken. It's just mesmerizing. Will all this detail work stop it from smoking like a Weber?
Jausst
Jausst پیش 8 ماه
I find these POV videos oddly therapeutic. keep doing what youre doing
korbzilar 321
korbzilar 321 پیش 8 ماه
Wots up Rob ,I cheek every day for a vid of this on the Dyno ???wots the hold up?😀
Mcq Cjc
Mcq Cjc پیش 8 ماه
GOOD OLD RAZOR - ROB DAHM
nick daprik
nick daprik پیش 8 ماه
The milk man, mr Rob Dahm. Milking every ounce of content tearing apart the 4 rotor. 🤣🤣 a simple 60 second clip would suffice the need to see aluminum everywhere in there. Love the content but man, overe these last few vids I could have milked the whole dairy. Twice. 🤣 now put it back together I wanna see an awd Bernie already. ❤
Matt Malenda
Matt Malenda پیش 8 ماه
I haven't seen a reason yet... What caused the aluminum debris anyway?
C. R.
C. R. پیش 8 ماه
Change everything to steel, then it will last longer.
dwhxyz
dwhxyz پیش 8 ماه
Hydrochloric acid based brick cleaner is what is used to clean aluminium piston debris off Nikasil coated two stroke cylinders after a piston failure. Pretty sure that would have also have worked for this.
700HpVette
700HpVette پیش 8 ماه
0000 steel wool is what you should have been using to remove the aluminum! Also, oven cleaner dissolves aluminum but won't hurt steel.
albert bahoogadin
albert bahoogadin پیش 8 ماه
DO NOT REUSE THOSE O'RINGS!!!!!! IF ALUMINUM FLAKES, GRIT, SWARF HAS EVEN TOUCHED THE O'RINGS YOU BIN THEM!! TAKE A $2 RISK ON A $60K MOTOR???? SUBSEA ENGINEER, HEAVILY RELIANT ON O'RINGS....YOU HAVE ZERO IDEA IF OR HOWMANY SHARDS OR SPLINTERS THE RUBBER HAS PICKED UP.....TRUST ME, NO MATTER THE MECHANICAL PRESSURE THE ALUMINUM WILL ALWAYS INGRESS.... DONT DO IT NOT WORTH THE RISK!
John Laird
John Laird پیش 8 ماه
it's a good thing that you decided to tear the engine down, that's a lot of aluminum.
Spencer Hewitt
Spencer Hewitt پیش 8 ماه
2:28 *aluminum
Matias Melarti
Matias Melarti پیش 8 ماه
You could use household drain cleaner to dissolve the aluminium. It leaves the coating intact. I have used this many times in nicasil cylinders.
raheel saleem
raheel saleem پیش 8 ماه
Why dont you just send the motor to newzealand and they will build you complete motor and send it back to you .. but no .. you wanna buy block thn rotors thn some other shit ... Frustrating stuff man
Sammy Rosa
Sammy Rosa پیش 8 ماه
After rebuilding lots of rotary engines over 15 years. I would never reuse seals, especially on a $60,000 engine. Don't do it, man.
Ariel Ballener
Ariel Ballener پیش 8 ماه
This feels like therapy time
Simeon Boys-Layton
Simeon Boys-Layton پیش 8 ماه
Ultra sonic cleaner is the way to get those clean.
Oscar Thorpe
Oscar Thorpe پیش 8 ماه
are the rotors the same as what you would find in an RX7 FD3S or other turbocharged mazda wankel engines or are they specific to this particular 26B 4-rotor project?
Jim Daniel
Jim Daniel پیش 8 ماه
Tell me again why these aluminum wear surfaces shouldn't be coated with a Nickel Silicon Carbide composite?
Vincent Witjes
Vincent Witjes پیش 8 ماه
rob the rotor dentist SAY HI TO DR DAHM
Jim Daniel
Jim Daniel پیش 8 ماه
So, whut happened? What is going to prevent it from happening again?
rjc862003
rjc862003 پیش 8 ماه
Too late for this comment now but I would not have attempted to fix this my self, I would have every part of the engine hotanked and pressure washed
Ancient8989
Ancient8989 پیش 8 ماه
Rob, don't use simple green on aluminum. It will corrode. They make aluminum safe cleaner.
cash talks
cash talks پیش 8 ماه
Why not get about 10 cans of brake parts cleaner and get the job done in a matter of minutes. Better yet just get an LS motor and throw that rotor away!!
Nathan Zondlo
Nathan Zondlo پیش 8 ماه
Do we still not know where the aluminum came from?
eddierotary
eddierotary پیش 8 ماه
Interesting, early n/a rotors
LOUI J
LOUI J پیش 8 ماه
just pressure wash it dude !! it's just a 60k engine
Joshua Howley
Joshua Howley پیش 8 ماه
Vargas did a video when he built the motor the Coopers van, and they milled a bit of weight out of the rotors, have you looked at doing that for these also?
Logan Bentley
Logan Bentley پیش 8 ماه
"how to race clearance a 4 rotor"
Tirah5
Tirah5 پیش 8 ماه
The Bold & Beautiful had less episodes than this lame 4 rotor progress.
Marvin Zimmermann
Marvin Zimmermann پیش 8 ماه
Every cat guy after Rob cleaned the first seal: dame bro that's horrible
Anton R
Anton R پیش 8 ماه
put oil on ur scraper before scraping the cylinder
Alden Derby
Alden Derby پیش 8 ماه
Get yourself a few tins of aerosol Brake Cleaner. So easy to spray all over oily parts and the oil and dirt just falls off and the brake cleaner evaporates...
Mekanic Krew
Mekanic Krew پیش 8 ماه
lol... wtf are you doing ?
micvee
micvee پیش 8 ماه
"it feels so good pulling it off" -Rob Dahm, 2020
AMLagonda
AMLagonda پیش 8 ماه
What's this video about? Just clean it up...
Nick Burrill
Nick Burrill پیش 8 ماه
Did i actually just watch this whole vid :/
Meemo M
Meemo M پیش 8 ماه
Rob any idea what caused it? Tolerances/materials of the seals?
Brad Burks
Brad Burks پیش 8 ماه
Liked before watched
Kaoss MrLemonz
Kaoss MrLemonz پیش 8 ماه
Should get the vargas boys to run through your engine and lighten them rotors
slayR
slayR پیش 8 ماه
oooooo ASMR with a stone and some iron
Chris Brown
Chris Brown پیش 8 ماه
6rotor build idea, late 70's early 80's C3 Stingray, wide body, RWD
MrEdwedg0007
MrEdwedg0007 پیش 8 ماه
*Advertisement Voice* This video was sponsored by Bounty! The oil/aluminum quicker picker upper!
Paul Aguirre
Paul Aguirre پیش 8 ماه
oh, hi rob...ohhhh shit...the garage looks like a teenage rob's "sick day" floor with all those paper towels
VV VACA VERDE
VV VACA VERDE پیش 8 ماه
RX7 THE NIGHTMARE 😂😂😂
Miguel Sanchez
Miguel Sanchez پیش 8 ماه
why was there aluminium in your intercooler?
toordog
toordog پیش 8 ماه
I'd work on your clearances before popping that back together, and those side seals and springs should be replaced...
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