My 106mm Turbo LOST 11 Pounds and Reduced LAG!

[@ciggityliggity7039]

I’m so proud of Rob this isn’t easy by yourself.

[@richardfuller3566]

water bear Don't take what he said so literally.

[@richardfuller3566]

water bear dude........ everyone knows he isn't doing this all by himself.......... Bill is speaking hyperbolically.

[@evo7836]

Well I mean....Abel is no longer helping him so....

[@richardfuller3566]

eVo 7 I wonder why.

[@allenlord3679]

@@richardfuller3566 inquiring minds want to know, then there is normal people that just watch and let them do their thing.

[@BrydonMedeiros]

Tial: Yo Rob wanna run our Vband turbo exhaust housing? Rob: Is it billet?

[@tialproductsinc1860]

TiAL: It's better than billet....

[@williamstanfield1216]

Forming relationships with parts vendors is a gear heads dream.When they realize that you are willing to try stuff and give feedback it’s a win win.

[@alejandroparada6602]

William Stanfield it’s much easier when you have a following cuz then they see it as publicity for their stuff

[@alexcecil89]

"What we would traditionally use: aluminum" Gonna use titanium tubing Rob??

[@wrth]

*billet*

[@Moon___man]

@@wrth billet titanium

[@jamesburleson1916]

@@Moon___man Just the thought of billet titanium has me wincing. Titanium is one of the most difficult metals to machine, which is why titanium things are so expensive.

[@PSNxFTWxRAGOI]

@@Moon___man thats one way to go broke 👌😂

[@benjamincolumbus]

Or carbon fiber?

[@xHighPotencyx]

Rob: "Bigger isn't always better, remember that, ladies." Rob's mom: "Ight imma head out."

[@austinkerr5756]

Dahhhm, Robert. Back at it again with the v-bands

[@emperorcyborgs3459]

Reading this gave me cancer😂😂

[@peni80085]

@@emperorcyborgs3459 Hope you'll get well soon

[@YungAntoine]

3:35 "what works?" Rob: billet everything

[@mfgallonjaust7171]

“Bigger isn’t always better just remember that ladies” - rob dahm 2019

[@danhard8440]

that's what the little guys always say and the bigger guys say " let me know when you want the rest of it " haa haaaaa

[@robertaguilar8310]

thats a tshirt

[@skylaanthony143]

I just have to say out of every youtuber I've ever watched you by far are my favorite, so detailed with explanations and you have my kind of sense of humor to where I'm never bored watching your stuff. Probably the only guy on KZbin I'd ever want to meet and hang out with in a garage. Your awesome and keep it up.

[@basedneeble7350]

So true, he makes me feel nice and warm inside

[@jeffhaire1984]

Couldn't agree more,seems like he'd be a cool ass dude to hang out with.

[@GTfour01]

@@basedneeble7350 🤣🤣🤣

[@jacobandneshannaskaggs3855]

I personally love the way you do your videos. So don't change a thing. Your base group has been here and will continue to be here. So Don't worry about what other people do. And keep up the good work.

[@riccardo1796]

AR actually moves the spool: a smaller ratio will spool quicker, but make less boost at high rpm, a bigger one is lazier, but will flow better

[@2011chitsazzadeha]

Small correction, just because knowledge is good. A smaller A/R will actually make more boost at high RPM, but have much lower airflow resulting in less horsepower. It makes more boost at high RPM because boost is a measure of restriction and a small a/r will result in exhaust restriction. There are many reasons for this, but this is enough detail for a youtube comment.

[@joshhoar5406]

@@2011chitsazzadeha exactly, 30psi in a 30mm is a lot less flow than 30psi in 108mm

[@riccardo1796]

@@2011chitsazzadeha boost is a restriction at the intake side, a/r is on the exhaust one You will lose boost with a too small a/r because eventually the engine will be flowing more than the turbo

[@advcomsyst]

🍿

[@InHerMajestiesDefense]

@@joshhoar5406 no shit. less air moves per second in those snail houses.

[@dingusbingus8554]

Rob, honestly you probably shouldnt upload more frequently - hear me out. Right now youve got the perfect balance of video demand and video supply and youre doing everything exactly right. whenever I think "You know I havent watched a rob dahm video in a minute." - you post. the length of the videos are perfect and spare us the boring parts. If you upload mote frequently of the more tedious things, youre going to get less views because a lot of people dont want to see the boring stuff (not me of course). I think you should just continue to do exactly what youre doing and dont change anything. maybe save the more frequent uploads for patreon

[@tialproductsinc1860]

Great job on the explanation and walk-through, Rob. We're so pleased to be along for the ride on this project. See you, and everyone else, at SEMA!

[@DJNokem]

Good on you for building a relationship with Tial, that's gotta be pretty beneficial considering the uniqueness of the build. Hope this car blows minds at Sema!

[@tap311]

Keep up the great work! Love these “daily” uploads

[@paulnoecker1202]

Fucking right!

[@AY-xd9rk]

Wait. Wait..Wait.. Rob, has a brother with a record-breaking Mclaren ???? Definitely need to see

[@stanley4290]

Better question is why didnt we seen him yet?

[@777Balt]

@@stanley4290 He has been on some older videos

[@richardfuller3566]

Stanley If I had to guess it's because he lives in Michigan and Rob is pretty caught up with the 4 rotor and making deadlines.

[@Cjbarker2]

3% women 1% mom *Your mother would like to know your location*

[@pricey0986ify]

Only way she gets to see her son lol

[@Cherokee93]

What?

[@PSNxFTWxRAGOI]

How many moms does this mans have?

[@Cjbarker2]

PSNxFTWxRAGOI Glad somebody else caught it! 😂

[@Adam-FR]

Maybe it's Rob's mom... 🤣😜

[@statue999]

I don't care so much about the power it will be I just love how you include the audience in the build in general. There are others that do the same level of inclusiveness but in my opinion not with rotary builds. Thanks man 👍🏻

[@rencaelum4396]

Rob is the shinji of the automotive world. "Finish the 4 rotor Rob!"

[@web1bastler]

Asuka FTW.

[@TestarossaF110]

Garret+t

[@souqmadiq4835]

@@web1bastler fuck asuka, tojie or however you spell it

[@boltonky]

Rob you are one of the few youtubers/car guys that i really enjoy along with peterbjorck channel. You are open (best you can) about your builds/parts including what does/doesn't work and we get to see failures along the way...not to mention its real engineering not (lets through a car together and see if it works) I am always wanting to learn and ways to increase performance and reduce weight , just hope if i ever recover financially from my head injury that i can get my dream car running without another 10 years of sitting around

[@ismaila1278]

Ahhhhh one day I can look back and binge watch rob dahms 4 rotor series....rob dahm and chill>>>>>>Netflix and chill

[@nickmiroli]

This is the POV action i desire.

[@hextasy000]

Dear Rob; You've grown on me like a hairy mole. I used to not like your video's much, but I can't stop watching them now. Keep it up brother.

[@dennisr.7928]

2:23 the glove. GOTTEM! And respect for what you're doing man.

[@qualitycontrol4803]

After watching a handful of your videos, I have come to the realization that your passion for what you are doing makes you prophetic. Your reverence for every piece of this 4 rotor is inspiring.

[@BrandonM7777]

Not since Leroy's first start with twin turbos have I looked forward to a youtube "first start" video this much. I want to see this thing fire up sooooo bad.

[@timrepairs]

I would pay to watch daddy Dahm on the daily , Im learning 10x times more about fast built cars than I ever would with Google or Books.

[@DrTeeHSea]

Seeing you push out these daily videos while you're working by yourself was truly inspiring. Real talk coming from a guy who's floating in the same boat ;) It's always nice to see someone with the get it done attitude.

[@joealex65]

Daddy Dahm is really pushing hard the daily videos! Keep em coming! 🔥

[@green5270]

I've literally been subbed for 2 years waiting for these videos, I can't wait to see the completed build! Loving the daily vids.

[@blpanthers00]

Hey Rob give your humor some credit I laughed at the “just tap it in” happy Gilmore reference ☝🏼😂

[@chaserye1324]

I know nothing about 4 Rotor’s or building cars but keeping up with these videos are great.

[@jonikatajamaki5736]

Nobody.. Rob Dahm.. "and the interesting thing about these" then like a 5minute speech about some part😂 keep it up robbie! Loving this 👍🏻

[@RobDahm]

Don Joneess I have like 5 phrases I say when positioning for the next sentence and I have to edit most of them out 😂😂 that one slips in more often.

[@jonikatajamaki5736]

@@RobDahm and when that slips everybody's like ooooohh here we goo😂😂

[@petercole2339]

I don't know who would give these a thumbs down... Awesome build series!! Nothing like it on YT!!

[@wojciechbatog576]

Shady hammering without saying 'tappy tap tap' should be illegal ;)

[@janehuzrad2603]

I don't understand half the stuff your'e talking about when it comes to the car, but i fucking love your videos! I'm slightly obsessed with your channel now... I keep re visiting your old videos just to get my fix!

[@SOMNIOHM]

☄☄That 1.3 AR housing is sick af.

[@Camerons16]

Continue the every day build! I love it! I know little about rotary engines and it’s fun watching these and just learning. Can’t wait till the car is done!

[@PeppersOnChili]

OMG!!! Rob just made an outro!!!! Wohoooo! Thanks for taking my advice!!

[@malice_wonderland]

Thanks for putting in all the effort to share your adventure. I'm cheering for you to succeed!

[@lvcreed]

literally cant wait when its done and yes, these daily videos are just great and gives us the right amount of your awesomness. You sir Rob are a God.

[@Tclans]

Thanks Rob. Very much appriciated.

[@daniellovqvist7304]

Love to watch your own little " mini series of 4 rotor. Respect from sweden.

[@extec101]

more guys from sweden :)

[@bengeisser]

Love the videos I wouldn’t even complain if they were way longer lol it’s awesome to see how far this build has come since the beginning and how far your wiring skills have come as well. Keep it up Rob!

[@williammears9272]

I can’t wait to hear this engine fire into life for the first time

[@rickylafleur5823]

gonna be another generation...

[@JimmytheCow2000]

When installing freeze plugs. Apply a small film of RTV to the plug before installing. This ensures a water tight seal.

[@sebah.9319]

Keep up the good work Rob! Looking forward to seeing the 4 Rotor complete and running! 🤤

[@benlucas1039]

Couldn't be any more excited for more content! Keep it up Rob!!!

[@TheRubiks007]

Rob Dahm! Thank you for your hard work and giving me something to look forward to when I open youtube!

[@tehmole17]

Great work at keeping up on the daily video's been killing it and keeping it the old fashion Rob Dahm way.

[@XBullitt16X]

When your build has taken so long, your once top of the line parts, are now out of date XD. That said, I am so glad you're getting all these badass sponserships and partnerships. Those guys are what makes this build possible in the first place and gives us viewers so much great content.

[@patrickford5975]

Dude I’m just saying I have never seen devotion like this. I cannot wait to see how this comes together. Rob Dahm the legend man

[@Cjbarker2]

Refreshed my feed and this was right on top. Yes!

[@primoflipking]

Been watching for a long time. I gotta say, you're going to be huge! Keep up the great and informative content!

[@2jzgt-four449]

Thks from Russia! Very interesting daily blog with engineering ideas!

[@Heysey45]

The difference in weight is crazy to think. Looking forward to the next load of the content. Keep it up mate.

[@grimmyr1244]

Your garage is like Christmas every day!

[@therealakalaska9485]

HELL yeah its like Christmas everyday with Rob Dahm !!!!!!!! so many beautiful parts

[@derricksmith1140]

Im a fellow michagander here in pontiac. An bro im loving the everyday videos... Please keep them going

[@coreyh8651]

Outro to the video explains alot! Great job keeping up with awesome content!!

[@MrMorepower71]

Super stoked for upcoming videos. Doing great.

[@WannabeTuners]

I almost want to take the day off work to see the upload of the first drive with popcorn and beer.

[@tylerconti6000]

This is my favorite channel on KZbin hands down i cant wait to have a 4 rotor one day

[@clplusp8762]

This is the most exciting build ever!

[@danzgoogle845]

Love the daily content. Cant wait to hear it roar to life

[@notheaveragejoe6403]

You need a cool musical upbeat intro Rob and a cool musical upbeat outro!

[@EDWARDTREVEY]

I know it's a little late now but for next time you should use a thin film of 3M weather stripping cement on you freeze plugs before install. That just helps with the seal. I am almost positive you will be okay, but just a little FYI for next time

[@RobsZombies]

Rob you've always been such a cool dude. I'm so excited with all these build videos and I cannot wait for this 4 rotor to come ROARING to life even just on that stand. Love you dude, keep showing the world us Robs are bad ass individuals. :D

[@scottdoleac5651]

I’m also proud of your collection of NASA shirts rob

[@benenator3]

4:54 I see that glove down there 👌

[@allenlord3679]

This channel is about to blow up. You just keep being you and pushing your mindset, the car is going to speak for itself. #BreakTheInternet

[@RobDahm]

Allen Lord I hope so. Giving it my all

[@Apophion]

Thanks for sharing Rob!

[@ejkeatts101]

Dude you are the freaking man! Love your videos! Great content and great work! I’m a Mitsubishi 4G63-T motor type of guy but you and the guys at Hoonigan (Hert, Vargas Brothers) make the rotary engine interesting! Love the build! Keep it up bud!

[@Floordford]

"Bigger isn't always better" said the guy with twice as many rotors as 99.9% of Mazda guys out there.

[@ronnymarchini1706]

loving these frequent updates

[@HOTRODDER1996]

@8:41, Rob don't bend and contort your back just to get the shot for us, we don't want you to hurt yourself and never finish the 4 rotor. Also, we're not worth you hurting yourself over, look after yourself man, loving the content!

[@soltribeprojects2055]

You got this rob !!!! Don’t ever give up man 👨

[@GTfour01]

I l-o-v-e following your channel. I'm an avid engineering nut and petrolhead. Therefore I ofcourse have a very soft spot for rotaries. I've had the good fortune of seeing the 787B up close and personal at the Goodwood Festival of Speed in 1998 and saw it at full chat, piloted by non other then Johnny Herbert, powering it's way along the Tertre rouge section of Le Mans in 2011. That literally brought me to tears. That iconic car has a healthy 700hp... Yours is gonna have how much? I can't wait for this jewel of a motor to see it giving it's all. Oh, and did I mention I've allways seen the FD3S as one of THE most sexy body designs? Keep up the great work there mate!

[@Bassstringz]

Absolutely love the daily videos!

[@johnathonlolley9158]

“Totally different element” it’s titanium

[@LegacyThoughts]

First person Rob Dahm opening mail is the video game no one asked for.

[@Sunofmungo]

While I've been watching since the 3 rotor, this is the first video I've actually given a thumbs up to. More of a boxer guy, but love to see people getting his/her own hands dirty. Keep up the good work

[@jacobclark1496]

You should do a day in the life video when the build is over!

[@shaneblacklord3313]

Keep it up Rob! SEMA is just around the corner!

[@randombuilds8837]

It’s so cool that he’s so dedicated and doesn’t waste any time

[@richardbrowne1217]

"GET'ER'DONE!!!" I LOST MY PATIENTS!!!" "DAMB IT, I'M NOT A DOCTOR!!!"

[@paulmader1052]

Hey Rob I think your slowly turning into a rotary mad scientist LoL

[@faststanger1]

Keep kicking ass dahminator!

[@carnyx_]

Those wastegates look insane! Can't wait to see the 4-rotor scream down the track!

[@ttiization]

Just hope you accomplish what you want Rob. I own a turbo car and can only wonder the performance I could get out of it if I had the funds.

[@kylestroia9939]

I can feeeeeel the 4 rotor coming alive!

[@Mqxwell]

This is amazing to hear. Please keep it up.

[@mariamaniscalco7413]

The cast iron is a heat sinc. Aluminum expands more than cast iron. So the Bearing is going to take more heat with the aluminum housing, hence the oil has to be cooled faster for the lighter housing to last.

[@tialproductsinc1860]

Our housings are investment-cast Nitronic stainless alloys. They're not aluminum, and they have a much higher temperature threshold than the original cast-iron housings.

[@zacks240sx]

We all appreciate your entertainment rob Thanks ❤

[@sherwin090497]

BIFB and Rob dahm are the only ppl I'm waiting for sema

[@MrDengo999]

Omg when will this damn build end? It's what made me subscribe and years later it's still not finished. :(

[@renko9067]

This channel and these videos are excellent.

[@fuzzfire]

Next time youre putting in freeze plugs add a small bead of red thread locker, ive had some come out on bigger cats and cummins, but still its nice to know it wont go anywhere especially on your nice ass 4 rotor

[@bobbiehighsmith4780]

Man I can't wait to see you driving it its going to be badass👍👍👍

[@rayvyn6]

Please never get rid of your Diablo.. That thing is way too awesome.