Round 2 of the attempted DV dissection!
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- čas přidán 6. 09. 2024
- In this, episode 138 of Powertec 10, DV, although seriously outnumbered, battles it out with a bunch of trolls with absolutely no manners or apparently brains and intellect. All this is directed to many of the commentator's on Eric Weingartner's channel at :-
• A Response To DV Video
After you have watched this video here go check out Eric's and while you are there - subscribe.
As you will see in our video, Eric is the good guy here because he can debate/discuss in a civilized manner. Not so for many of the commenters.
This is turning out to be one real hot topic here so don't miss this one out!
If you don't watch these two video's you will be missing out on what looks to be the automotive video's of the year!!! - Auta a dopravní prostředky
I think you are brilliant, you have much respect from most of us ! We are so fortunate to have your instruction ! You don.t need to defend yourself from the critics ! You have been respected for 60 yrs. ! God Bless you David !
Much respect DV. Hope Eric takes your offer. I never miss an episode from either of you...Eric is a stand-up guy, I am very interested in the potential outcome. I think he'd come away with a different view
I used to read your books back in the mid 70’s rather than my school teachers. Used to build SBC in my head. You were the man back then and even more now. Thanks for all your ( and Andy’s) hard work. Truly dedicated to the cause.
If your critics were engineers they wouldn't be. As an engineer myself, I ignore those who aren't. I love your channel and keep those episodes coming!
I have a PhD in engineering and 40+ years of engineering research and I’m a critic of DV.
I watch you both now. Im hoping this settles down,as you both are gentlemen with loads of talent.
Eric didn't have an issue with you David. He took issue with this comment: "The guy has dyno tested more head/cam combos than anyone else."
I am starting to wonder if DV is starting to get Dementia... My grandfather would get angry as hell at the very slightest thing! DV is really sounding strange , especially with his threats in his latest video and his overall anger he has towards this issue!
DV just sounds like a bully here...
Glad to see this. I like both men, and I appreciate both of their efforts in this hot rod community. I would like to give a perspective that I believe will help others relate to and by doing so-open their minds to the way things are in this life. I’m 45yrs old right now. I have tinkered with anything that had an engine since I was literally 5yrs old! At 7yrs old my dad got upset because I had pulled the 3hp tecumseh engine off of the garden tiller and put it on my Bigfoot (power wheel) with the tiller clutch and chain! He was so impressed tho -I think he refrained from taking his belt to me! Over the years I became more and more involved with mechanical, electrical, paint, body, welding, and how things work. When I was 16-18yrs old.. I really thought that I knew a lot 🤣… and now at 45, I can tell you that I have more to learn than I probably have years left! One thing I have learned is that there is a delicate balance between explaining how knowledgeable you are and boasting. This balance is the difference between someone trusting you to do work for them and someone else thinking you’re nothing more than a blowhard! I understand that, and I have listened to people who in very short time convinced me that they were simply full of shit-simply by the over the top claims they spat out! Most of the time I was right in my assumption, but there were a couple of times that I wasn’t-and what I did was assume a posture towards those people as to say that I wasn’t interested (assuming it was a farce) and as a result I turned away extraordinary opportunities by doing so🤦🏻♂️!
My point is that unless you have truly gotten to know someone…you cannot doubt -the amount of things that a person has experienced for themselves, the amount of achievements that they have accomplished, or the events that someone in this life has witnessed! You know whats said about a person who “assume”(s) things! You can be an expert in a specific area and still have a great deal to learn-
Once a person believes they know it all…there is only one thing that can be concluded-that person is done! Keep an open mind. What you will learn by doing that-is that the “other guy” has knowledge you need and vice-versa! THIS-is how we move forward….not through division 🤝❤
Omg!!😂😂😂 " why am i still seeing ladies that look 80 years old? Cause the shit didn't work!!" Just about peed myself!😂😂😂
Love Eric's channel. I found another channel that's actually 3d printing intake ports and chambers and flowing them on a flow bench. Fusion 360 is free to hobbyists so rapid prototyping of these ports and engineering principals are easy to test accurately. It's really easy to test the geometries. I'm just waiting for generative design to become more available to hobbyists so I can set the important geometries for connections and everything. Then with the generative design I can have it run sim after sim to find the ideal shape and length for the given intake tract.
That sounds interesting would you mind posting up the channel details as I would quite like to have a look at that.
There is wisdom. In a multitude of counselors.
I follow both channels already. Both you guys are good at what you do.
I've unsubscribed from Eric's channel a long time ago since he could teach me nothing of value at all. The knowledge that I gained from DV's books and videos elevated my skills to an above average level of sophistication. No "one" person can tell you everything, however DV has taught me more than any one else. Thank you for sharing your knowledge and keep up the good work. Much appreciated.
Sir you are legend. Its also priviledge to be interested and good in your work that you do it even old age.
David Vizard is a genius. If you don’t believe it, just ask him. He’ll tell you!
When I spoke with DVin person, he was quite quick to mention that the people before him were and are really smart people with whom without he wouldn’t be where he is today and was quick to give credit too.
DV is well schooled and smart. This is obvious. He backs it up with his testing for the facts.
He is also a gentlemen.
Don’t confuse his being sure he is correct with arrogance. In person, he has acknowledged and given credit where credit is due without hesitation.
Also, on a personal note, he has personally apologize to me for what he felt. He did wrong to which I assured him there was no harm and no foul and told him to just brush it off.
As far as I’m concerned, he was a standup guy.
David your knowledge so valuable. When I am doubt I silently do my own research.
Intercooler companies need a good kick in the pants with their claims.
I listened to this entire video out of respect for Mr. Vizard, and so I wouldn't miss potentially important info. I made my opinion known about internet pissing contests last video so I won't repeat it. I hope that Mr. Vizard can find his way back on the path of finding and sharing new information in the automotive space. The last couple of videos have been disappointing and concerning. Wishing you the best Mr. Vizard.
I think the best way to handle this is to take two sealed GM crate engines (604, or whatever they’re called). The only mods allowed are a custom spec’d cam by each contender, and head porting work done by each contender. Nothing else other than valve spring upgrades to support the selected cam. Then, a dyno battle royale where the winner takes all bragging rights.
Dv wud win easily
^ an enlightened comment from a scholar and academic.
@@pacman3908I wouldn’t be so confident in saying that.
Dv way more experience with engines than Eric w.
Eric is a good guy I am definitely a fan
David. I respect you and your knowledge of tuning engines. You may not always be completely right, but you have plenty of proof that most often you are, or at least close enough to it to win races. Please don't turn in to a bitter old man screaming for people to "get off his lawn". This is the internet, trolls are abundant. The only sane way to deal with them is to ignore them completely. Anything else feeds them and when you passed the gates of the Internet, there was a clear sign that said:"Don't feed the trolls." Please take that to heart.
There is no chance of me getting bitter over this situation. I have been challenged and it's fun (FUN) showing the other guy the error of their ways.
@@DavidVizard You sound bitter as hell in this!
Don't mind the negative comments. Everyone who puts any content up gets negative comments on You Tube. Big channel or small channels all get it. Some people get off on doubting people.
The oil of Olay comments are priceless lmao😂
Eric is a good guy. You can tell by the way he raised his son.
I love this channel and his
I also love almost all of the channels are helping teach us all.
If you want a good laugh check out vise grip garage 🤣
I watch both of you, learn alot. I have read some of your books . I have used things from your books to help me build my engines, I know your stuff works. I am not a young man but I enjoy building engines and drag racing. I believe that true learning come from learning what works and what doesn't. For every gain there are many failures.
DV, you're a real piece of work.
Hi David, watch Gold's Garage in the next month, Allan is building 2 identical 302 Chevys, I'm doing the heads, one with a 45 seat and one with your 30 seat, we will flow test and dyno both to see the average numbers , it should be interesting!! Keep being you!!
18 min of my life I will never get back. What is the point? Eric’s objection was the number of dyno pulls. Nobody can know how many dyno pulls every other person has done. Let’s move on with real tests and data
Mahle engineers might make 20 pulls x 5 week in and week out. Dyno pulls aren't all that anyway. I fully agree with your assessment.
DV is trying to bully anyone who may want to say a "negative" word about him... That's what this is all about!
I watched Eric’s video and appreciate all the great info he gives and I agree he was respectful in his response to you. I expected the same sort of response in return and you delivered. I hope Eric accepts your offer and comes to your shop.
David I luv ya, don't waste your time and your students on thing that don't improve our auto engineering knowledge! Thank you for your listening ear!
I would love to accompany Eric on his visit to your laboratory! I have great respect for both of you! I have used your knowledge over the years with great results and Eric humbly offers his learnings with the notice that his word is not gospel and he's just telling us what he has found
Eric has had a lot of testing specifically with LS heads. Perhaps some of the suggestions he makes may actually work.
Either way go about it gentelmenly!!!!!
David, I only wish I had heard of you earlier and was able to attend your seminars, please don’t stop.
Love the content, we own an Eco Boost Mustang also so bring it on!
I've been yelled at by better. I've never doubted your knowledge. Appreciated you preserving and passing it on to us.
I really hope Eric takes you up on this! He has a very good channel and some interesting content. However, I believe he could really benefit from spending time learning from the master!
WELL I LIVED THROUGH THIS ! 🤦♂️ I have read many and own many of your books, been a subscriber shortly after your first channel, before you lost your friend. I have been a subscriber of Mr.Eric Wingartner right after he started his channel. I HATE THE DRAMA ! I have heard his story and yours. I agree that the perspective, from you, Mr.Visard and Mr. Wingartner is the difference. No Matter how thin a pancake, there are still two sides. I really hope the two of you can get together. I am 60+ and would really just like to have more good content and increase my knowledge. I have been at this type of work now since I was 14 and I still desire to learn something new every day. Please, both, keep your ego's, but display humility and gain subscriptions by great content high quality knowledge. Let's leave the drama for other channels I don't watch. Thanks
Amazing attitude DV. I think Eric is man enough to come by and visit. I can't wait to see. You guys team up.
Grape Nuts! Oh the malty taste was terrible. You had me laughing good!!! Stay healthy and please share more 4v head porting for turbo applications (BMW?).
DV. Thank you for all the years. Of information. Way to call him out I hope he accepts. I'm sure he can learn a lot from you. But also I know you're not so proud that you could not learn a few things from him. That's the way life is. Very glad that you made this video. I was surprised when I watched his the other day. You guys need to meet. He seems like a guy looking for the truth also. Anyways brother I got your back. I still learn from you every time I watch
David, one of the problems with being in the firing line as an expert (I don't like that word) is that if you wrote 3000 pages of technical articles a lazy person will try to condense it to a single line.
Hypothetically if you found a small inlet valve worked in a very specific scenario you would be misquoted all over the internet as though you condemned large valves in any situation.
I see this in other technical fields, often the "expert" is drastically misquoted or the information is presented out of context. If perhaps you do a livestream with Eric it would be better without the chat box, people on the sidelines often enjoy stirring more than learning. On a comedic level "how to modify your Mini" would not be very helpful if it had one page and one line saying "buy a Hillman Imp" 🙂
I always like to say PROVE me wrong and I get smarter. Until your able to that, shut up till you get smarter.
Eric is or was a school teacher as I recall. Makes sense that he is somewhat level headed.
That makes no sense. Teachers know shit. Especially when they all DEI and woke.
^ yet another enlightened comment from a scholar. Is it hard to be so ignorant?
David, I look forward to Eric becoming even better at his trade, by learning from the best. That would be you sir. Please don't spend your precious time giving a rats butt, what your jealous wannabees, sling at you, like a monkey in a low budget zoo. I am a HUGE fan of yours, and I want you to be happy. Jeff Thompson
You should do an engine build off between you and Eric. Settle it on a dyno
Shots fired !!! Will be look for the meeting, if it happens.
Hi mister Vizard,
I am a dear follower , I love the technical content with data and a good explanation.I am really looking forward on the next quadriport video and will prefere see you spending time on those type of subject than having a debate around who is right and who is wrong , I believe that people with enough education are able to make the difference themself, I understand the frustration but please give me some technical dense content as it is the only real reason I am spending time watching your video.I hope you understand my point.
Best regards
Julien Dubray
The only thing I have a hard time with? How many dyno runs have you done? I know it's a 💩Ton though. I have flowed your books and learned a lot from them. I always wanted to attend one of your seminars but never had the funds to do it. I have been porting since I was 18 years old and now I'm 51 and I'm still learning. No, I'm no professional at porting but a back yard hobbyist. Great Video Sir, And I'm still watching EW channel.
I subscribe to both yours and Eric's channel. I think you are spot on. I am no expert, nor have enough experience doing what you do. But, I have a brain, and will mull information over until I can see the logic in what is being presented. And I use Andy's channel, Darin's channel, Charles' channel, and quite a few others. Enough to almost resign to just saving money to send what I want done to the experts. But my sense of adventure drives me to "play" with the information I have gleaned from yall. Thanks to each and every one of you.
Now, if an expert could thoughtfully explain to me the need for a split duration on an LS camshaft, I would be grateful.
I think in one of Eric's videos, he said he learned to port with the help of DV's books...
You should probably go watch that video again.
@@Carl_Jr
Why?
@@NotSure723 Because you missed his comment immediately after him saying that.
@@NotSure723 "Before I got a flow bench and started dyno testing, I was a huge fan, too. Then I found the shortcomings."
@@Carl_Jr
So? What I said is still factually correct...
If anybody is a critic DV in a negative Way, this is fine. Those of you that I think he is arrogant, should not confuse being sure of himself as such as arrogance.
After meeting Dave in person, he has been quick to give credit with credit is due and was humble about the whole entire matter.
He was also thoughtful enough to apologize to me on something. He thought he did wrong. In my book, he did nothing wrong, but this is a personal matter that is not going to be talked about. But I state as a testimony to his character.
After spending a few days with David, the bottom line is, I can say he was a standup guy. Humble, kind, considerate and thoughtful. Arrogance was not part of the program.
I think too many people being sure of oneself with arrogance. This is the furthest thing from the truth with David. I have nothing but good things to say about him. Look forward to meeting him again.
In the video where he says with the story of the grape nuts, that he just wants to bring out the truth with the facts as carried over into his work career and it shows. If you can prove him wrong, do so with the facts! I’m sure he will give you credit because that’s the kind of person he has presented himself.
He has done this in the past, giving credit with credit is due.
Rule #2 Never Ever Leave Your Guard Down
Ok, Walter Mitty
DV , I think your starting to do the Weingartner rant 👍
Everybody has a belly button
@@hotrodray6802and again
I would love to read you life story. Would be a fascinating reading 👍🥃🇦🇺
DO NOT FEED THE TROLLS!
i liked winegardens video where he ran a single dominator on a dual plane and made the same power he had been making on a pro tunnel ram with twin 1000cfm 4150 dps and more torque everywhere. if i was sending heads off to port DV would be my #1 , but i would seriously consider EW as he is a serious guy who tests everything
david....when it comes to some people "you can't fix stupid" as the saying goes. this also conveys to those who are emotionally and sociologically bereft.
When they don't have anything intelligent to say they will insult
Mice becomes Man behind a keyboard
" They don't have the balls"
🤣🤣🤣
I for one appreciate that @david vizard is willing to share his wealth of knowledge on CZcams for free! I have purchased many of his books over the past decades and there are few people I trust on true performance, David is the pinnacle.
David if you're in Scottsdale Arizona you're welcome to use my engine Dyno anytime.
I only met you once at your small group seminar. What people don't know is that you're actually a very humble person.
The biggest problem with CZcams and the Internet in general is people typically only want to be entertained.
Hopefully some day they see the value of what you and Eric are trying to do, is educate.
It would be nice if both of you could get together and do some testing. I'm sure the gained knowledge, would help all of us learn more and get better at building horsepower.
Depending on how serious you are about learning about ICEs you might want to spend the $400 and buy EngMod4T. That program is based on the Blair method and is a remarkable bargain. It's like a graduate course with the math done under the cover. Highly recommended.
Everyone involved in motorsports has learned his trade through the many years he's dedicated to his chosen field. In that field, we all make mistakes, some blame others for their own mistakes. -- I've made mistakes and plenty of them and the guy that never makes mistakes has never been born and never will be. --- If I don’t have an answer to a question or problem, I call people who might know the answer. We can't know it all. --- I've saved myself a lot of grief David following these words and the greatest one of all is about Jesus Christ. The man, as great as he was, wasn't welcome in his own city. Right ?
So don’t let these young guy's, who haven't put their years of experience in, live in your head for à minute David. You're our Godfather and I've sent prayers out for what really matters which is your health. So drop those others that can only hope to get to your level.
What an angry old man you have become...
david you are extremely brilliant man with amazing knowledge of all types of high power engines and i stand with that statement ,,, eric is what seems to be a good head porter and i follow him as well ,,, but you have forgotten more than he knows ,,, lol that should say it all in a nut shell
This whole situation is descending into ridiculousness.
I think you and the other guy should delete these clips going back and forward at each other and move on with a bit more professionalism and dignity.
I cringe watching these clips between you two.
It's actually embarrassing for both of you.
I myself would like to see the difference what and why it did on the dyno. All i am here is to learn i will say this you may never know until you test
I sent a note to Eric to get back to you…. Hope you gents talk. Both of you are better than this. Thanks for all you’ve shared with us. I’m hopeful you’ll share the Olive branch too.
He said that he did not get your call….try again.
Mr Vizard every time I hear a story about your life I realize you have lived though a lot as a young man. There is a reason you've survived all of it to be here today to share your knowledge. Also don't let the trolls get to you as you can't have a valid discussion with them. As the saying goes don't argue with stupid people they will drag you down and beat you with experience.
Well stated David!
Much of your contribution to this industry has had relevance, but a lot of what you’ve done has been developed further and a fair bit of it has been proven wrong. Some of us have taken the time to learn more than your work taught the industry, and along the way we have proven many of your claims and hypotheses incorrect and misleading. (Scientifically speaking you hypothesize often and have rarely reached the burden of proof to claim a theory). What Eric Weingartner says about being humble is factually why I don’t hold you in the highest regard and only pay attention to what you do as it relates to fundamentals. Your ego is showing in these rants, which is why I seriously struggle to accept anything you present blindly. Stop telling us how great you are and show us, or continue these silly comment response videos all the while hurting your reputation and legacy at the same time. I want to respect your integrity and contribution but I’m finding it harder by the day.
Im still waiting on vizard to FINISH something. That dodge motor is never getting done lol. So much for st judes. All a ploy for subs....
Nice job on this video….hope you guys chat….
It's true - Grape Nuts don't taste too good.
I'm the type of person that has a thirst for knowledge, no matter the source.
The one suggestion I would make is be careful not to "Toot your own horn" too much. It's very off-putting.
The one thing that really stands out among those that are truly that good at their trade is they're very humble. They don't feel the need to try and convince anyone how good they are.
I do hope you and Eric "bury the hatchet". Thanks again for the knowledge you share.
I think one thing that Eric doesn't believe is the 128 formula because I look at sone the builds he does they are good but with the right L,SA they would be better
Even DV doesnt believe in 128
If you used the 128 rule in a competitive field such as nascar or v8 Supercars you’d get left for dead.
So what are the 2 questions we are supposed to research?
Mr. Vizard;
We know you always strive to give us true facts. Through lifes trials and errors, you have been honest and straightforwardly telling the way it is.
Stay away from the trolls. They only say outlandish things just to get a reaction.
Just stick to the material and piss on the rest. We know who and what they are up to.
None of these people have walked in your shoes or can hold a candle to your talents.
God Bless!
Stand Tall!
Stay Safe!
Luv Ya All!!!
Mike
DV, I followed Eric for years and only a few months ago I had to UNSUBSCRIBE from him. Not interested in his content anymore for many reasons. I will go critique his recent video for you though. - Regards
what was the method and formula for bbchevy
There’s heaps of great channels, dragboss
People don't understand how much advertising influences their lives. I do my best to avoid it.
Well put
All critical focus does nothing but steal your extremely valuable time, focus, creative genius,and developmentle advancements in and with all your experience.
David, it saddens me that so many people not only doubt your research and knowledge, but are rude, arrogant, or mean about it. It saddens me more that you are clearly affected by this.
I walk away from poisonous people/YTchannels/etc. I was getting tired of his whining, un-scientific testing methods anyway. Putting down someone with many decades of experience was the last straw, so I left that channel. Sorry, David, I can't grant your wish, I actually unsubscribed from his channel. He needs to earn my respect - which he lost just recently.
its not bragging if you are stating facts
Cheers
Hi Mr vizard I am ready to take notes 👍👍👍💯💯
Sounding like the rumble shack now… probably go over 99.99% of peoples head this comment though.
I have been watching both of you Men for a few years now, and learn from both of you. I hope you get together, that would be interesting.
The internet is full of trolls, sad fact. I knew your name since My brother bought your book "How to modify your Mini" back ~1980. Only found your channel recently.
I have the perfect project for you two to do together
I have some bare 492's that have the original boxes (I'm going to repair the boxes and show with my car)
Why did this video come out all of a sudden? What did i miss?
There’s plenty of great porting channels, Dragboss garage is another one
With your resume and global respect I can't imagine anybody saying you're full of shit! I wouldn't think of debating anything because I know you have forgot waaaaaay more than I've ever known about engines and saying that is a complement to me because I'm not even in the same universe of knowledge. Haters gonna hate that's all it is. I'm surprised Eric thinks your wrong about anything, I don't know even what it is I haven't been up on what going on, but he's a talented knowledgeable sharp fellah. When I comment on a YT video I look it over to make sure it doesn't sound shitty if so I'll redo it or just abort. I found Don't comment if your having a terrible day it changed your tone and years ago I even apologized to a person and said sorry had a bad day I didn't mean to say that I've been careful ever since. Don't worry DV most of us know you're the man!
Got to love Vizard darn it i need to meet him asap Be blessed David / Eric and all
Eric couldn't shine your boots lol ,he a Hypocrite
****One of the best videos.
I still love the books. Kinda jealous I never got invited.
i see a lot builders disagree with others, i don´t know why u get that personally, maybe because english is not my language i dont get something.
i read only a few books about cars, and few less about engines, i have one that is great i cant understand most of that book, but in that book the authors, debate opinions and give diferent point of views. i didnt end reading your book but i think is great too.
but i dont understand why u are anger about that eric, and remember this is youtube there are a lot haters, and fans, that surpases a lot youtubers
Just giving some constructive criticism. I've watched many of your videos, own many of the books you've authored and am very interested in the content you produce. However, I find myself watching fewer and fewer of your videos, mostly because I find it hard to sit through the presentation of the information you're sharing. The pacing, the graphics, etc all leave me looking elsewhere for the same information. I want the info, not the presentation. There are many options on CZcams for sound info in this space. I prefer content presented in a straightforward manner vs in a way that feels like a VHS tape series purchased in 1990. Adding to that, there is now this stupidity going on. I'm even more disinterested in arrogance. I've reached my limit, and I'll be unsubscribing. Thank you for all the great books, those were really worth their weight in gold when I was young and info was harder to obtain. Thank you for the tremendous amount of content you've contributed here as well. Best of luck.
It would have been a lot less trouble for you to just say that you don't understand how CZcams works.
The problem is you won't find the content anywhere else.
I respect this guy DV even more..I really enjoy E W as well. The quest is true data and as long as it's respectful, then have at it. 🥝✔️
This isn’t an airport, you don’t need to announce your departure
DV; It’s been awhile since I told you to eat your Grapenuts! v/r wh
Wow I can’t believe you let these guys get under your skin like this. At 81 who gives a shi@ what these punk think. It always turns out in the end they find out he does know how stuff! I had punk all the time I had to show stuff to. They know it all. In the end they ether quite,got fired,ooo that’s right did the job right. I’m so glad I’m retired! The older you get the more they don’t think you know. I don’t like punks either DV. I’m telling you F the punks and show us the master you are. Don’t go to their level and fit with these guys. Your proof is in the field and that’s why people come to you. Not them.
Dang man. I never get first place on the like button but nailed this one!
I know that was going to be the comment lol. I tried.
Humility can't be put on a flow bench and quantified. It's a virtue. It comes from God. Jesus is His Son.
David, repent and believe in the Gospel.