in reply to EscapeVelocity

John DeLorean left Pontiac in '73 to go start DMC. And probably do some coke. The GTO was one of his babies. I imagine that not having him there to go to bat for the nameplate had something to do with it going away, because they didn't really shy away from putting holy badges like SS and 442 on cars that didn't deserve them in the late 70's.

GM got choked pretty hard around '73 because of the oil embargo and much more strict EPA regulations. The way they approached both of those problems was to lower compression ratios and run the engines much, much hotter. Cars went from running at a nominal 180° to running at 200-210°. This cut down on emissions, but the oil of the time COULD NOT handle the extra temps and would cook off. It caused a lot of premature engine failures in mid-1970's American cars, including making massive clouds of black smoke from badly worn valve guides. The same engines that had been rock-solid reliable ten years earlier were suddenly anemic junk, and most people didn't really understand why.

GM also dropped all convertibles from the lineup for the 1976 model year, because they believed the feds were about to ban them for safety reasons. It didn't happen and GM reintroduced convertibles in 1986. There were a few companies doing aftermarket convertible conversions in the interim.

in reply to EscapeVelocity

Oh if you want to read up on something interesting from the time, look into Soichiro Honda and the development of CVCC technology. CVCC created multiple zones of fuel/air mixture in the combustion chamber (rich near the spark plug, leaner on the other side of the chamber) so that the flame kernel would more thoroughly combust the fuel during each power stroke, and create fewer emissions. The early CVCC Hondas didn't even need catalytic converters to meet emssion standards.

There was a rather famous interaction between Congress and representatives of the Big Three, who told Congress that the reduction in emissions they wanted was not possible, and then Honda sat down in front of them and said, "Can do, can do." Much to the chagrin of the other manufacturers.

Another interesting thing from the early 80's was Smokey Yunick's "Hot Vapor" engine. He built an Iron Duke in a Fiero that made like 200hp and got 70mpg by creating a vaporized gas/air mixture under low boost in the intake manifold. Smokey hated computers, so the system was completely mechanical. He shopped it back to GM, but they were going in the direction of EFI and weren't interested.

The Hot Vapor Fiero is in the Don Garlits museum in Florida now.

in reply to EscapeVelocity

The issue with switching to unleaded is valve fouling. The lead acted as a lubricant between the valves and the valve seats in the head. The fix for that is stainless steel valves and/or hardened valve seats. Stainless steel valves are more expensive, and hardened valve seats require an extra machining step in the manufacturing of the head (and also more expensive). But once that problem is solved, you can run whatever CR you want as long as your gas is high enough octane rating.

They had to go to unleaded to keep from clogging catalytic converters in 1975 MY cars. But they started dropping compression ratios and running the engines hotter in '73. '72 was pretty much the final year of the ultra-high-performance, solid lifter engines with big fat Holley carburetors in US cars. In '73, they introduced the Rochester Quadrajet, which had much smaller primaries and larger secondaries, and also had a solenoid to slam the butterfly shut to try to keep the hotter engines from dieseling after being shut off. In '75, GM introduced HEI ignition, which replaced all the old points-type ignition systems in the earlier engines. HEI was actually great, and is still found on a lot of hotrods and older cars that still run distributors.

One of the interesting events that happened around that time was Soichiro Honda introduced the CVCC technology, that burned much, much cleaner than what everyone else was using. The CVCC used a staged intake system that created a range of rich-to-lean fuel/air mixture in the combustion chamber (richer closer to the spark plug, leaner as it moved away) and would create a flame front that consumed more of the fuel and cut way down on hydrocarbons.

And of course, GM had placed a bet on the Wankel and it didn't work out for them. GM could afford to lose. AMC, who had planned on buying Wankels from GM for their mid-70's and later lineup, was hit pretty hard when the engine of the future wasn't.

in reply to EscapeVelocity

I've kind of got a grudge against Toyota, because their reputation for reliable engines is based on outright theft. The 22RE is the illegitimate grandchild of the old Chevy Stovebolt 6, and the 4A series DOHC engines were pretty much a straight copy of the Ford/Cosworth DOHC 4. They just switched it from imperial to metric measurements. The 4A led to the 7M series that led to the 1JZ and 2JZ, which are the giants that all other Toyota engines stand on. And Toyota was having all of their R&D paid for by the Japanese government to give the Japanese auto industry an unfair advantage in the US market.

But Honda has always been an extremely forward thinking engineering company and they've come up with some really innovative and interesting concepts.

I do know Lotus claims to have invented the variable valve timing that eventually became VTEC. It was for the next generation LT5 they were developing for the ZR1 Corvette in the 1990's, but GM cancelled the LT5 in favor of the LS series of pushrod V8s. The LT5 wasn't going to fit in the C5 Corvette without a comically bulging hood.

Lety Does Eating Enchiladas de Pollo con Chile Verde de Comida Oaxaqueña


Guess who's a dumb bitch that drove like 20 minutes out to follow a bright light in the sky? IT'S MEEE!!! Anyways, ended up at a church festival, so join me as I make eating enchiladas into a language lesson so that tonight won't be a total waste of time.

Some Related Video(s?)

Featured in This Video

  • A very bright light
  • Pope Leo
  • Chicken Enchiladas with Green Sauce from Comida Oaxaqueña
    • And completely unrelated chicken enchiladas with green sauce from a stock photo for this video's thumbnail cause night photography is hard


Some Non-English Vocabulary

Alternate Titles

  • Lety Does Eating Chicken Enchiladas With Green Sauce From Comida Oaxaqueña
  • Lety Does Driving Around Like a Dumbass

Chapters

0:00 Blah
2:42

This entry was edited (1 month ago)
in reply to Lety Does Stuff 🔕

Hihi! Lety here, auto-commenting from my main account (which doesn't have a 🔕 icon)!

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in reply to Lety Does Stuff 🔕

Hihi! Lety here, auto-commenting from my main account (which doesn't have a 🔕 icon)!

This is how my PeerTube videos look on other Fediverse platforms!

Remotely interact with this video using an account on an ActivityPub-powered platform like Mastodon Social! Just click the “Add comment...” box under any PeerTube video and enter your Fedi handle in the pop-up. That’ll direct you to the federated post for that video on whatever platform you use.

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Can you still make satire critical of the government in Trump's free America?


source: apnews.com/article/stephen-col…

In his Monday monologue, #Colbert said he was “offended” by the $16 million settlement reached by #Paramount, whose pending sale to #Skydance #Media needs the #Trump administration’s approval. He said the technical name in legal circles for the deal was “big fat #bribe.”


#tv #usa #entertainment #criticism #politics #president #freedom #business #economy #fail #problem #whitehouse #government #news

I ran shipping and receiving for a car stereo store in the 90's. Bass tubes rattle the molding off cars.
nypost.com/2025/07/20/us-news/…

As a reminder, America won WW2 because of its massive industrial base, thats since been gutted. This is why China will win WW3. Because we outsourced everything to save a buck and maximize quarterly profits.

youtube.com/watch?v=8sAIGCir2m…

Why didn't I ever have history teachers like this guy?

America Obliterates Half Of Iran's Navy In 8 Hours! - Operation Praying ... youtube.com/watch?v=d5v6hlRyeH…

reshared this

in reply to 𝕕𝕚𝕒𝕟𝕒 🏳️‍⚧️🦋

Here in the US, maybe the easiest fix is to add the territories to existing states. Make all the Pacific territories part of California, and all the Caribbean territories part of Florida or Louisiana.

If it's part of your country, it should be represented in your government.

Israel! Are you listening?

#rock
Avons nous produit ce désastre avec ce que nous avons fait, aimé, adoré ? Le plaisir est-il donc, coupable ?... J'ai beau voir ce que je vois, je ne peux pas m'y résoudre... J'étais plus Lou Reed, ma soeur plus rock, punk, etc... De jolis motifs parfois dans ce bouillon de cris fous...

Guns N' Roses - Welcome To The Jungle
12,8 M d’abonnés
#GunsNRoses

youtu.be/o1tj2zJ2Wvg?list=RD1w…

Emmanuel Florac reshared this.

#rock #soul
Incroyable... J'ai. l'impression d'un monde qui s'est évaporé sans laisser de traces. Ma nièce écoute des niaiseries des années 80, de la techno un peu fade, ce que nous appelions, ma soeur moi et les copains avec un mépris appuyé, le "sirop', et mon père encore pire, des "écouillés" (à commencer par le pauvre Chet Baker qu'il habillait pour l'hiver), je ne rate jamais une occasion d'honorer sa mémoire par ce mot qui me vaut les foudres de tous les bien pensants polis sérieux.. Sans la chaleur des cuivres, de la sueur, du beat, les basses, guitares, la batterie, un Chanteur toujours toqué mégalo - et je parle d'expérience ! Ils sont perchés comme personne n'oserait plus l'être ! Il faut le leur laisser !

James Brown "Soul Power" live in Kinshasa Zaire, 1974.9

youtu.be/4N-NrucQcB8?list=RD4N…

Emmanuel Florac reshared this.

✊MUTU MEDIAS LIBRES✊
Au bonheur des dames
dijoncter.info/au-bonheur-des-…

"Archives / Vacarme en réunion #5 / Émission du 3 novembre 2013
En duplex depuis l'inauguration de la Toison d'Or, urbanisme, centre commercial et vol en tout genre."

✊MUTU MEDIAS LIBRES✊
Sit-in à Bourse ce dimanche 20 juillet à 14h en soutien à Gaza
stuut.info/Sit-in-a-Bourse-ce-…

"Venez manifester aux côtés des gazaoui•es dont les familles subissent la famine et les bombardements orchestrés par Israel en ce moment même, votre présence compte et ne sera remplacée par la présence de personne d'autre"

hahaha yes, I successfully triggered the iOS "your NFC secure element is too full, please delete some cards" UI!

for the unaware, Apple Wallet cards are really Java Card programs stored on an embedded Secure Element chip, separate from the main processor

this chip has limited storage! if you overfill it — say, by wasting $40 on TAP transit cards — it forces you to make room for more with this rarely-seen popup

China reported better-than-expected economic growth for the second quarter in the face of an ongoing trade war with the United States, as diversification efforts to non-US markets buoyed exports.

GDP expanded 5.2% in the second quarter from the same period a year earlier, according to the National Bureau of Statistics (NBS) at a press conference on Tuesday.

cnn.com/2025/07/14/business/ch…

#china #economy

✊MUTU MEDIAS LIBRES✊
Ni de gauche, ni de droite, mais bien réac : Pourquoi la technocritique d'Anti-Tech Resistance n'est pas la nôtre
lagrappe.info/?Ni-de-gauche-ni…

"Ce texte est issu d'un travail collectif entre des membres des collectifs l'AG Antifa Paris 20e, Extinction Rebellion, Désert'Heureuxses, le Mouton Numérique, la SAMBA (Section Antifasciste Montreuil Bagnolet et Alentours), Soin Collectif

Years ago, when I lived in Washington DC, there was an incident on the metro when a train got stuck in a tunnel that was filling with smoke.

Metro authorities told everyone to stay in the train cars, even though they were filling with smoke and it’s generally a bad idea to stay in an enclosed space filling with smoke. Metro also has evacuation instructions posted by every door.

An elderly woman eventually did die from smoke inhalation. More people had to be treated for smoke inhalation.

And I recall getting into an argument in, like, the comments section of an article on Popville about how *you should not stay in an enclosed space filling with smoke because you will eventually die.*

And a number of other people chastised me for saying this, because People In Authority had told everyone to stay put and it could have been very dangerous to open the doors and evacuate. Someone might have died!

But someone literally did die from following those instructions.

in reply to HeavenlyPossum

I routinely think about this essay, about the sinking of the ferry Estonia in the 1990s, which made a huge impression on me and which I’ve plugged before:

“People who started early and moved fast had some chance of winning. People who started late or hesitated for any reason had no chance at all. Action paid. Contemplation did not. The mere act of getting dressed was enough to condemn people to death, and although many of those who escaped to the water succumbed to the cold, most of the ultimate winners endured the ordeal completely naked or in their underwear. The survivors all seem to have grasped the nature of this race…”

In this particular case, the disaster unfolded so quickly and dramatically that there was no real chance for people in authority to tell people to stay put. But they were also of little to no help to anyone else.

When you sense that you are in danger, listen to that sense and act to protect yourself and anyone else around you who is willing to listen. Do not wait for orders. Do not worry about appearing embarrassed about overreacting. Trust yourself and take action.

theatlantic.com/magazine/archi…

in reply to HeavenlyPossum

All of this came to mind when I read about the disastrous flooding at Camp Mystic in Texas on 4 July. The camp had been built in a flood plain. Its owners knew this and had deliberately sought and received zoning exemptions to build buildings that were unsafe. They had received flash flood warnings that night and waited more than an hour before taking any action to evacuate their children at the camp.

“As the water encroached, the teenage counselors, cut off from others, were left to make frantic life-and-death decisions.”

27 campers and counselors died that night, and six more are still missing. You cannot rely on systems and structures of authority to help you in an emergency. You must trust your judgment. Act and act fast.

archive.is/OApmk

in reply to HeavenlyPossum

Hierarchical authority relies on stable and predictable systems to work. They require an environment that is legible to the people in positions of authority. They require clear communication of orders down the hierarchical chain.

None of that exists in a genuine emergency, especially one that affects people in authority and their subordinates equally. And, critically, for those systems of authority to work in ways that might be useful to you, they require people in power to have better judgment than you about your own immediate circumstances, and they require people in power to care as much about you as they do about themselves.

In short, act as if no one is coming to save you or the people next to you.

in reply to Kinene⭐🐻

@c_merriweather But, if they haven't told you to evacuate but you think you should and have the means to do so, it's probably a good idea to get out early before there's an order. Similarly if the government doesn't require you to wear a mask in a setting but you think there's a good chance of catching a disease or being harmed by wildfire smoke there, go ahead and wear the mask instead of worrying about who won't think you're compliant enough.
in reply to HeavenlyPossum

It's probably worth noting that this was a conservative Christian all girls' camp. The teenage counselors were not only minors but minors who had been socialized to see themselves as second class citizens not cut out to lead or take decisive action. Training them to wait for 'God' or his representative in the form of a man to save them helped kill them and the younger children with them.
in reply to HeavenlyPossum

this reminds me of a concert I attended recently, where the fire alarm system went off during the start of the show... nobody was sure what was happening, the show was occurring on the 4th floor of a large building, I'd estimate only about 10% of the audience got up and reacted to the alarm (which sounded for about 15 minutes straight before authorities made a statement of false alarm)

I can't help thinking about what would have happened if it wasn't a false alarm... if there was really a fire only the people who left early would have had a chance of making it out alive, the rest likely would have just been burned up in a tall building fire because they sat around ignoring the fire alarms waiting for a statement tbh

to make this worse, most of the audience happened to be elderly people who would struggle to escape in a rush too

in reply to HeavenlyPossum

Note that in the Metro situation, if it is the tunnel not the train filling with smoke things get more complex. It is the tunnel from which you must either escape or move far enough within to get upwind or out of range of the smoke.

The train car itself may or may not hold off the smoke, but if you wait in it until it gets too smoky it will then be even worse in the tunnel.

The final complication is this: if the train still has 3ed rail power Metro will presumably try to back it out of the smoke. Metro really needs to tell passengers right quick in these scenarios whether that will be attempted or not. If it works, its the best way out of the smoke for everyone. If it cannot be done passengers need to know fast.

in reply to HeavenlyPossum

I think about this lately from a bit of a longer perspective.
I'm always depressed because I think the world is ending, but I still work
and pay off my mortgage and prepare to retire.
I have been thinking that I might be more at peace if
I stopped worrying about fiscal stuff if I really believe that we have maybe a decade
before most societies collapse.

(Like in your Estonia example me worrying about my 401k is like someone
worrying about putting clothes on before jumping in the water.)

✊MUTU MEDIAS LIBRES✊
La révolte des prostituées : 1975 - 2025 50 ans de luttes
renverse.co/analyses/article/l…

"Occupation de Saint-Nizier à Lyon et d'autres églises en France en juin 1975, une brochure récapitulative de 50 ans de luttes"