Rotary Vette Dyno! First time dyno tuning

  بازدید 205,444

Rob Dahm

پیش 4 ماه

I jump in the driver seat and finally tune my own car on the dyno. What a wonderful experience. Tons of information to share next. This is using a stock 13B, Garrett GTX3584RS and #adaptronic M2000 ecu
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Ed Lipp Jr
Ed Lipp Jr پیش 28 روز
what is that crap blowing all over the shop? lol
Trevor Marks
Trevor Marks پیش ماه
Is it just me or is this an evolution of the corvette? A smaller engine with less mass, less weight, and lower weight distribution with less vibration than the stock engine and still makes the same power. I don't know how forced induction affects the classing for SCCA and other similar events but this could be the beginning of a new life for this chassis.
Raymond Alamo Jr
Raymond Alamo Jr پیش 2 ماه
I bet the exhaust hitting the wall is affecting your tune and the actual performance!
Jonathan Woods
Jonathan Woods پیش 2 ماه
Rob: 105 is hot. Phoenix: bruh
Bennett Bishop
Bennett Bishop پیش 2 ماه
Pretty sure rob only has one plate
josh winn
josh winn پیش 2 ماه
Man its painful watching an amateur tune what is quite a nice build. Not surprised it's dead already
A Israel
A Israel پیش 3 ماه
Something so physically small on standard internals making that kinda power............just nuts...
626 Taco
626 Taco پیش 3 ماه
That’s my taco!! at minute 1:54 😀
TodaVtecKiller
TodaVtecKiller پیش 4 ماه
Mr. Amemiya would be proud, lol. Can't wait to see your cars do some racing. Are you going to bring the AWD 4 rotor to the Tokyo auto salon and show her off? It's in the beginning of the year isn't it... Got plenty of time 😉. they would probably flip over the Vette too.
Matt
Matt پیش 4 ماه
Rob. Check your wheels. I can see your back drivers side tire start to walk out. 14:08
Godchi1d Von Steuben
Godchi1d Von Steuben پیش 4 ماه
Didn't notice your chart is shaped like a Corvette!?!
Sick6Six
Sick6Six پیش 4 ماه
Anyone who works in a body shop is cringing at this video.
TarterSauce
TarterSauce پیش 4 ماه
Hey Rob! Why are your tires pointing in the wrong direction?
FLAT OUT FTW
FLAT OUT FTW پیش 4 ماه
"Hi, I'm Rob Dahm, and this is JackAss" hahahahaha
Carl Winslow
Carl Winslow پیش 4 ماه
Minds playing tricks...I can smell the rotary perfume
cwd 123
cwd 123 پیش 4 ماه
I just checked and the last time besides the dyno and hoonigan burnout that Any of the cars have been driven hard on pavement was may 2018.. over 2 years ago! I'm dying to see these incredible builds get some street time!!!
cwd 123
cwd 123 پیش 4 ماه
I cant wait for when one of the cars gets driven and raced etc.. feel like it's gotta be close to that time
Eric Negron
Eric Negron پیش 4 ماه
Well I guess that’s one way to end a video.... lazy
KeoN
KeoN پیش 4 ماه
What got pulled in the bay at 16:47 ? rag?
DoubleJn2o
DoubleJn2o پیش 4 ماه
love the rotary stuff but that thing is a pig!!!
Prince
Prince پیش 4 ماه
when 4rotor to the dyno? I wana see the insane numbers after the intercooler fix !!!
Keith Shook
Keith Shook پیش 4 ماه
Why not just add all that boost to the LS motor?
garage worm 17
garage worm 17 پیش 4 ماه
Dude your car is broken it sounds like a Mazda 🤣🤣🤣🤣
Charlie Cherfan
Charlie Cherfan پیش 4 ماه
wheres Abel at??
TheFoyer13
TheFoyer13 پیش 4 ماه
dude you can buy a car trailer on fb marketplace for probably a couple grand. I think it's time lol
BLACK GOKU
BLACK GOKU پیش 4 ماه
Dum asss
Justin Dsm
Justin Dsm پیش 4 ماه
What is that chattering type sound as its boosting up?
Kim Soerensen
Kim Soerensen پیش 4 ماه
Christ on a pogo, that is a good day's work right there. I love that you're really getting into doing all aspects of building a car, including the tuning. Although I suppose you have to if you want to be the next rotary guru! As always, thank you for sharing this with us, it feels like half fanboying/fangirling and half being an apprentice. You are definitely lowering the bar for others to consider owning a rotary, which is a great thing. Not to mention demystifying the whole "rotaries are super unreliable" myth. Clearly they can take a beating when they're built right, and the world needs to know that! :)
neil sullada
neil sullada پیش 4 ماه
ugliest rx7 i've ever seen
halofreak1990
halofreak1990 پیش 4 ماه
So, Rob... I though you said, "No check engine lights" in a previous video. So why is there a 'check engine' light (among others), and why does the tachometer not work? Looks like there's still some work to do. I'm also a bit worried about the wastegate venting into the hood. Might want to dump that downward, under the car.
Ryan Mason
Ryan Mason پیش 4 ماه
Rob, I've made a serious mistake... I decided to sell my baby and now I'm feeling completely lost and irresponsible. I know it was just my baby and not a rotary in any way shape or form but it still hurts so bad! She never did wrong by me and I've abandoned her, please Damn what can I do to fix this?! BTW my baby is a jzx100
Darren Babb
Darren Babb پیش 4 ماه
Comment number 666.
Bob Last
Bob Last پیش 4 ماه
the car lasted for a 30 minute highway drive and you're bragging about how stout it is? thats like the easiest thing for a car to do...
Johan Cha
Johan Cha پیش 4 ماه
sounds like a corvette with 6 cylinders chopped off oh wait.....
John Doe
John Doe پیش 4 ماه
Super nice numbers! But, that thing just _DOESN'T_ sound right! LMAO
Rob Dahm
Rob Dahm پیش 4 ماه
I hate it haha fixing that
murphystreeter
murphystreeter پیش 4 ماه
Awesome work. I think I could beat you with my MG if you had NA carb. I only have mechanical advance in the distributor and we eat the road on our trips. Check the videos on my IRpost page. I'll make one covering the car for you and Rob Golden (Pineapple Racing). Great job man!!
WI Patriot
WI Patriot پیش 4 ماه
Now...run nitrous across the intercooler(NOT injected, externally) to cool the charge, you won't believe the increases...
Roland Keith
Roland Keith پیش 4 ماه
Cool as guys
XOZ Industries
XOZ Industries پیش 4 ماه
Add 28 pounds of boost to a LS, see what happens
XOZ Industries
XOZ Industries پیش 4 ماه
I’d like to see a rotary make 450 LB FT of torque at 2000 rpm, not 8000 rpm
gsppuffer
gsppuffer پیش 4 ماه
That boost controller sounds FUBAR
yogurt77
yogurt77 پیش 4 ماه
Congratulations, you almost had a good 3 minute stretch without an ad. 🙄
WRXease /
WRXease / پیش 4 ماه
Rob when I first started watching you I really didn't like you, but now I see your passion and how excited you get about your craft. I've now learned to like you. I say this because I wish my girlfriend had the same enthusiasm about me as you do rotary engines.
Rob Dahm
Rob Dahm پیش 4 ماه
That comment means a lot man. Truly.
They Call Me The Mayor
They Call Me The Mayor پیش 4 ماه
It's like the ceiling is tossing him confetti for each run, lol
Jvepps
Jvepps پیش 4 ماه
You need to show the runs overlayed so people can see how drastically different the power bands are between these motors.
Smith& Wilson
Smith& Wilson پیش 4 ماه
Did you give yourself that haircut too. But that thing rips
Bret F
Bret F پیش 4 ماه
Gratz! Looking forward to more.
SydneyACE
SydneyACE پیش 4 ماه
Awesome achievement to be sure! With the reduction in weight and the added horsepower this Vette is going to be a lot faster than a stock Z06! I imagine there will be a trade-off in drivability due to the fact that the torque doesn't really surpass that of the V8 until 4,000rpms or so... but for something that's not a daily driver, that's probably a justifiable trade-off. Hopefully Rob will give us some feedback in that regard. Great work sir!!
Terrell Chapman
Terrell Chapman پیش 4 ماه
Eff you man, micky d’s sweet tea is the shiznit son! Lol
Seth Murphy
Seth Murphy پیش 4 ماه
Remember when rob was on the batchlor
Hussein Ahmed
Hussein Ahmed پیش 4 ماه
Can someone run me down through the projects he's working on because I'm kinda lost, thank you.
Initial Engineers
Initial Engineers پیش 4 ماه
Yeah he made more power with the rotary but for how long ? I give it about 2 test drives lol
JCG_R6
JCG_R6 پیش 4 ماه
ohhh damn! Cleetus Stingray vs Rob Dahm Rotary Corvette.
David Blalock
David Blalock پیش 4 ماه
I'm sorry man, but I see a Corvette and expect a rumble, but all I hear is a Chainsaw.
Doug at Desert demon garage 777
Doug at Desert demon garage 777 پیش 4 ماه
What a disgrace to a good American card and make it sound like some yawpers app for yippee Apple somebody needs to slap your mother
Michael Capranica
Michael Capranica پیش 4 ماه
I remember hearing something along the lines that it would make more torque at the same rpm range as the ls6🤔
Jim Daniel
Jim Daniel پیش 4 ماه
The two rotor sounds positively anemic after hearing the 4 rotor for a while. Really, I suggest putting some BIG ASS mufflers on it. WTF came out of the wastegate? Feathers? What happens if you don't jerk it out (of gear) when it comes?
Rob Dahm
Rob Dahm پیش 4 ماه
Agreed haha spoiled wiht 3 and 4 rotors
Justin Thorne
Justin Thorne پیش 4 ماه
what ill never understand is why people would want to live somewhere where half the year is 100 deg F
P Body
P Body پیش 4 ماه
Its a good tune for how that waste gate is sounding, Im not that familliar with rotary's and I guess that's how it sounds with low gate pressure. sure is making some numbers. More fuel, Less timing more boost!
Paul Aguirre
Paul Aguirre پیش 4 ماه
sounds like a vr6 lol....no street pull?? :/
Jonny Wonderland
Jonny Wonderland پیش 4 ماه
First corvette in decades I'd want to drive.
Phoenix Rising
Phoenix Rising پیش 4 ماه
Those lurkers with the Dahm shirts arent a good look.
Dirty Daron
Dirty Daron پیش 4 ماه
Run an LS6 with the same mods.
theJman
theJman پیش 4 ماه
2:12 If that ain't the truest shit lol
Levi Olive
Levi Olive پیش 4 ماه
UNBELIEVABLE ROB!!! You killed it Sir! 'You've come a long way in such a short time! Thank you for sharing your experiences with us. I look forward to your new videos every day and can't wait to see where the future takes you!!
Jinx Redfox
Jinx Redfox پیش 4 ماه
WHATTT TEASEEEEE i was hopeing to see the final numbers but theres still more work
Allrightbois YT
Allrightbois YT پیش 4 ماه
It is like a revenge on ls swap at rx7 by swaping 13b into the corvette
Lilac Tortoise
Lilac Tortoise پیش 4 ماه
That’s just horrible.
Luis Obando
Luis Obando پیش 4 ماه
Rob looks like a low budget Tom Cruise
WhySoSalty 69
WhySoSalty 69 پیش 4 ماه
He made more power/torque than the Ls because he had a turbo.
Steven Santopietro
Steven Santopietro پیش 4 ماه
Lol cleetus and jh did the insulation fall too ahaha
NGT
NGT پیش 4 ماه
Cut some fuel -off boost. You have the same afr without boost...
Kenneth Moureau
Kenneth Moureau پیش 4 ماه
Everything about this is wrong...I LOVE IT!
BILL randell
BILL randell پیش 4 ماه
The Mazda Gods are PROUD!!..👍👍👍🇺🇸
Technician Unlimited
Technician Unlimited پیش 4 ماه
Can't wait for the next video when rob buys a dyno
Oscar Jeans
Oscar Jeans پیش 4 ماه
Actual question, did you do any steady state on this tune before doing these pulls? I was under the impression your supposed to do that first
Tommy GunnZ
Tommy GunnZ پیش 4 ماه
If Chevy and Mazda had a baby. It's name would be Rob.
Luke, Jen Majewski
Luke, Jen Majewski پیش 4 ماه
DANGER TO MANIFOLD, 🤐 😂
Spinningtriangles brap brap
Spinningtriangles brap brap پیش 4 ماه
Nice numbers and the car looks good Rob. Now fix that cooling issue and set it up for a roadcourse and kick some corvette ass
Spinningtriangles brap brap
Spinningtriangles brap brap پیش 4 ماه
Rob you have the intercooler blocking the air that should go to the radiator. Come one Rob you should know this.
Spinningtriangles brap brap
Spinningtriangles brap brap پیش 4 ماه
This has been my personal experience with my fd when I ran a fmic. I live in FL and I had to switch to vmic due to engine temps getting to high. Then again I am on pump gas. Your build is coming along well Rob. Brap on brother
Rob Dahm
Rob Dahm پیش 4 ماه
Incorrect. It’s actually not even close enough. So many people drill that into your head and are completely wrong. My coolant temps were under 140. Lol too low. And my intercooler is too hot. I could have used the radiator fan to pull air from the ic even. So many people feed the audience hearsay. About to blow people’s minds.
xekret
xekret پیش 4 ماه
Since the 13B is boosted how about comparing it to a boosted LS6?
boosted12
boosted12 پیش 4 ماه
Was that about 11.7 on boost?
Joey Sabia
Joey Sabia پیش 4 ماه
Rob “swamp ass” Dahm
Holzwurm _HD
Holzwurm _HD پیش 4 ماه
If you're gonna use 3 13b intakes for your 6-rotor it would probably be more responsive cause of 3 smaller throttle body's.
Datsrboi
Datsrboi پیش 4 ماه
Hey Rob is it just me or is your rear wheel vibrating badly?
Holzwurm _HD
Holzwurm _HD پیش 4 ماه
Please use 2 20b intake manifolds for your 6 rotor. I bet it'd look amazing. Edit: Or use 3 2 rotor manifolds, would probably look even cooler.
Zane Rasmussen
Zane Rasmussen پیش 4 ماه
Why does it sound like someone finishing off a slurpy at higher rpm? Congratulations on the figured.
BrunoF
BrunoF پیش 4 ماه
9:10 @rob dahm do you have a bent wheel?
lil oveRdose666
lil oveRdose666 پیش 4 ماه
This is like revenge for all the ls swapped fds out there
David Sheperd
David Sheperd پیش 4 ماه
Ls guys crying about torque.. and baaam, you got even more :D
aurora2319
aurora2319 پیش 4 ماه
Rob Dahm AKA the inventor of the "RotoVette" :-D
WithTheBears
WithTheBears پیش 4 ماه
It's like he is trying to blow it up
skyrexx7
skyrexx7 پیش 4 ماه
Jeez so much boost for less hp. 35 PSI omg, is it that way too much?
WithTheBears
WithTheBears پیش 4 ماه
13b super lightweight Miata pls. Death machine
Farkumuph Apostrophe
Farkumuph Apostrophe پیش 4 ماه
Let's get this bread Robert 🤠
S B
S B پیش 4 ماه
Looks like I need to rotary swap my Fiero.
Nick Ristine
Nick Ristine پیش 4 ماه
very cool and informative as always!
Scott Neibarger
Scott Neibarger پیش 4 ماه
Rob Dahm's lovin' it.
needspeed96
needspeed96 پیش 4 ماه
Is it just me, or is the driver side rear wheel look bent. @Rob Dahm
Chris Martin
Chris Martin پیش 4 ماه
That thing just sounds wrong the fart can exhaust coming out of a Vette body. Nice can’t argue with the dyno numbers she is a monster.