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SEIZED LS7 7.0L C6 Corvette Z06 Core Engine Tear Down. What will I Find? 

I Do Cars
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Edit: click here for a Viper v10 teardown! TOTAL TEARDOWN! BLOWN UP Dodge Viper 8.3L V10 Engine, What Let Go? • TOTAL TEARDOWN! BLOWN ...
To watch a 6.1 SRT8 teardown click here!
LOCKED UP 6.1L Dodge SRT8 Hemi BLOWN Engine Tear Down. What Will I Find? • LOCKED UP 6.1L Dodge S...
Also check out my 5.3/6L80 swapped 80 series land cruiser series. I have 12 videos detailing how I did the swap down to every detail and ultimately driving!
• LS Swapping My Land Cr...
A big part of my business is parting out core engines. Well we got something REALLY exciting in. An LS7! The only problem, its locked up. I rarely get a story with engines as to why they are bad. So I decided to make a video of the tear down in real time so you can see what happened, and what parts are salvageable.
If I get some positive feedback on this video I'll do more as we get ~200 core LS architecture engines in a year, as well a 6.1L Hemi, Cummins, mazdaspeed3 and 6, etc.
If you are in the market for Gen3 or Gen4 LS engine parts, we usually have lots of 5.3, 6.0 and 6.2 builder short blocks, 243/799 and 821/823/5364 heads available! Feel free to call us at 314-502-3104 during normal business hours.
Hope you enjoy!

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24 дек 2020

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Комментарии : 1,9 тыс.   
@Dratchev241
@Dratchev241 3 года назад
Dude, Just stumbled on this vid. A+. why? No annoying music, No shilling crap, this is a simple to the point video, the way it should be done.
@yanwo2359
@yanwo2359 3 года назад
HUGE ditto for the absence of "music." Why is it so hard for creators to understand that the music you like may not be the music I like?
@jarnailbrar6732
@jarnailbrar6732 3 года назад
@@yanwo2359 A great video like this doesn't need music. I think the music is just to gloss over videos that are no good. Usually have to mute the annoying music (shouldn't even call it music) just to watch those videos, or better just don't watch them and have to close them quickly.
@Dratchev241
@Dratchev241 3 года назад
@@yanwo2359 im the one when I hear music on a video, or shilling some scam game or vpn is it an automatic dislike from me.
@Creesic
@Creesic 3 года назад
@@Dratchev241 it helps those people make money. You understand what a sponsor is, I hope.
@Dratchev241
@Dratchev241 3 года назад
@@Creesic If they need to shill scams for money maybe they need to just get a real job.
@charlesshamseldin9555
@charlesshamseldin9555 3 года назад
I don't know why but watching you tear down a motor to discover the cause of someone else's misfortune is highly relaxing for some reason 🤔
@luviskol
@luviskol 3 года назад
It's relaxing because somebody else is doing the work and you don't have to get it sorted for Monday morning to get to work
@martinmoffitt4702
@martinmoffitt4702 3 года назад
ommmmmmmmmmmmmmmmmmmmmm I agree
@MrWicked98
@MrWicked98 3 года назад
Its because it ain't our money that just went down the tubes.
@mechsupernova
@mechsupernova 3 года назад
I agree I love watching these
@jasonmiglia2836
@jasonmiglia2836 3 года назад
It's good because it's not your motor LOL
@corvettejohn4507
@corvettejohn4507 2 года назад
FWIW, here's my take on what happened: Since I didn't see any anti-freeze color in the milk shake, I'm going to assume the owner was running straight water in it for whatever reason. Winter came, it sat outside and got below freezing, and the water froze. When the water in the water jacket froze, it cracked the block and the sleeve. When it does this, it usually pushes in on the bore making it more oval shaped instead of round. Water ran in through the crack and filled the cylinder. Owner started car and hydro-locked that cylinder which caused the bent rod and the locked up condition.
@derrickwoods2803
@derrickwoods2803 Год назад
Why would someone run straight water though I could see this in some old clapped out Honda but not a Corvette most of those people are anal about everything including the leather Vette coats all of them wear lol but anything possible I guess
@williamdishon4440
@williamdishon4440 Год назад
Classic Hydro-lock
@2URLex
@2URLex Год назад
Old guy must have owned it, “water” is usually the only thing they say when it comes to “coolant” issues lol they never use the word coolant for some reason
@daleburrell6273
@daleburrell6273 11 месяцев назад
...possibly-(!)
@billmcmeekin7909
@billmcmeekin7909 9 месяцев назад
Who's running water in a Z06 for coolant? Hard one to buy/sell, but some people don't deserve shiny things! Mine runs quality glycol!!!!
@HuhWellYeah1
@HuhWellYeah1 3 года назад
Biggest surprise of them all was when his 10mm was exactly where he expected it to be.
@matthewkendall7791
@matthewkendall7791 3 года назад
Amen, the video was believable up until that point
@mikeglasgow6656
@mikeglasgow6656 3 года назад
Exactly, Mine would have been in another parallel universe.
@hyzercreek
@hyzercreek 3 года назад
All 10 mm wrenches turn up near the battery terminals in random customer's cars.
@static-san
@static-san 3 года назад
Isn't that why mechanics buy them by the box? :-D
@stephenabbey6728
@stephenabbey6728 3 года назад
Always the 10mm
@chevycole6474
@chevycole6474 3 года назад
A breakdown video...that actually ...dare i say..BREAKS DOWN...the BREAK DOWN...no corny music..well done algorithm..well done
@JoeSmith-jp7bk
@JoeSmith-jp7bk 3 года назад
Yes man!
@thepat84
@thepat84 3 года назад
Dude for real!
@jebuschrist5335
@jebuschrist5335 3 года назад
Boomer moment
@tflo9543
@tflo9543 3 года назад
⁶⅚
@sixty9fbody
@sixty9fbody 3 года назад
Yeah his videos are legit
@stoptellingmewhattowrite
@stoptellingmewhattowrite 3 года назад
That milkshake brought all the blocks to the (junk) yard!
@colchronic
@colchronic 3 года назад
Damnit i was going to post this
@kevinc9006
@kevinc9006 3 года назад
There car is better than yours...there vette is better than yours
@rolandocrisostomo2003
@rolandocrisostomo2003 3 года назад
He can teach you, but he'll have to charge.
@markbraid4433
@markbraid4433 3 года назад
What causes that milkshake????
@1966pahandyman
@1966pahandyman 3 года назад
@@markbraid4433 coolant and oil mixing
@johnstample3624
@johnstample3624 2 года назад
This is so much better than a lot of the crap out there on YT. No excessive/unnecessary cuts, no long, self-aggrandizing intro, no music over the top of everything. Great job- very enjoyable to watch.
@Blovi-qd4lh
@Blovi-qd4lh Год назад
Your commentary has gotten much more ‘interesting’ in the last 2 years…‘adjustable rods’, ‘malice in the combustion palace’….’piston McNuggets’…great videos.
@gcflower99
@gcflower99 3 года назад
You're attacking that LS7 the way Richard at Precision Transmission attacks a 4L80E trans!!
@king0cans
@king0cans 3 года назад
No... This guy isn't bought by Milwaukee.
@adotintheshark4848
@adotintheshark4848 3 года назад
@@king0cans he is using a Milwaukee driver, and Rich only just recently started using Milwaukee tools.
@NickGarrett
@NickGarrett 3 года назад
@@king0cans Wait what's your point?
@kenshinhimura9387
@kenshinhimura9387 3 года назад
@Diego Adame The owner used cheap oil and filters. Probably didn't ever change it either.
@Spector_NS5_RD
@Spector_NS5_RD 3 года назад
@@king0cans So you're saying Richard and Trent have been influenced, in a negative way, by gaining a sponsorship? I've been watching their content for over 2 1/2 years now. A few Milwaukee cordless tools has not impacted their integrity. RU-vid is a business. I wish PT's channel had MORE sponsors.... or in your terms, more companies "buying them out". 😐
@jwhmerica504
@jwhmerica504 3 года назад
That block would make a bad ass coffee table base.
@jpjones5880
@jpjones5880 2 года назад
"Something very seriously un-right here" My new fav quote
@jeffreymelcher3740
@jeffreymelcher3740 3 года назад
Some of my best hands on education from senior mechanics in life was tearing down something considered not repairable. Usually the shop boss would put it on a workbench near the end of shift and the apprentices would tear it down a little at a time each day. The shop boss & journeyman would unlock the beer keg cooler and drink a beer together discussing days events when we disassembled something. Like the cracked block in the video, sometimes shop boss would buy parts for a trial repair if we had a use for it. Great video, no music , liked the fast forward through repetition.
@neilreid9005
@neilreid9005 3 года назад
Really enjoyed your vid. No fluff, no awful music, good camera, lighting, and audio work. Getting to spend some virtual time in the shop. Cool. Subbed.
@I_Do_Cars
@I_Do_Cars 3 года назад
Thanks, that's quite a genuine compliment. I'm not one for all the unnecessary stuff.
@haramanggapuja
@haramanggapuja 3 года назад
Agreed. Been a long, long time since I did any engine deconstruction. Back before I realized that having the right tools makes all the difference. Thanks for the tour.
@gcflower99
@gcflower99 3 года назад
Neil Reid: Ditto! Subbed also!
@richardmcclendon5753
@richardmcclendon5753 3 года назад
You can't help but admire someone who knows what they heck they are doing. Very enjoyable to watch.
@joehunsbarger181
@joehunsbarger181 2 года назад
Great Channel for all of us old guys to watch a young guy work and playing with engines....
@drferry
@drferry 2 года назад
What a beautiful engine, all that clean aluminum! I drove a Z06 fro three years; what a fine machine. A shame this one was ruined.
@android584
@android584 9 месяцев назад
User name check out.
@Bob4golf1
@Bob4golf1 3 года назад
Been 50 years since I took an engine apart and this brought me back to my teenage years. Nicely done!
@SWATT101
@SWATT101 2 года назад
Back in the day did a 375 HP 396, couple 350's, a Lycoming io-360...and a bunch of Harley's. Would love to tinker with an LS lol
@thomasmiddlebrooke1012
@thomasmiddlebrooke1012 3 года назад
Looks like cylinder 7 hydrolocked the piston bending the rod. The crack in the block was likely from an overheat, due to a steam bubble that forms when the coolant is low, which I assume that would be the first thing topped off when the driver sees the temp gauge. If a hot car sits off with the crack in the block enough water will leak into the cylinder so that when the driver goes to start it back up for the next run, cylinder 7 gets the adjustable rod mod. The head may have survived only because the gasket tends to fail first(Ask Cleetus McFarland) which may also explain why the head gaskets were not put back on the previous teardown.
@darrenporsch
@darrenporsch 3 года назад
The ls7s are hand assembled by one person at the GM Assembly factory those marks are from the factory
@jesterokjones4954
@jesterokjones4954 2 года назад
@_Schwalbe_262_ insane, like 25k crate... They're bad ass though!
@scottgas1299
@scottgas1299 2 года назад
@@jesterokjones4954 I believe that price is with the ecu and harness. Correct me if I'm wrong. Really isn't a bad price when you consider what you are getting and if you had to build it yourself.
@jesterokjones4954
@jesterokjones4954 2 года назад
@@scottgas1299 yeah, an aluminum 427 block by itself is nearing 10k...
@aw11man26
@aw11man26 2 года назад
@@jesterokjones4954 yep, try to build and tune it for the same money, not gonna happen. Then consider that the LS7 is epa friendly, if that matters to you
@jesterokjones4954
@jesterokjones4954 2 года назад
@@aw11man26 not here it doesn't matter, these stupid fuckers will have ICE's outlawed in a decade or so anyhow, so build'em to run rich and nasty! Big white spark while dumping as much fuel and air as you can with most advanced timing at the highest compression with forced induction and LET'ER EAT because it'll all be gone soon, another relic ...the very thought makes me want to puke and cry all at once....
@taylorc2542
@taylorc2542 3 года назад
The greatest Chevrolet V-8 ever made and they do this to it. All LS7 engines deserve to be restored and end up in something cool. They are museum pieces regardless of condition. Hell, I'd take one with a hole in the block and turn it into a coffee table.
@oinka720
@oinka720 3 года назад
Casey Jones sez: "The block's got a crack in it the size of the San Andreas."
@VBshredder
@VBshredder 3 года назад
Is that the same Casey Jones that said "Just one more bump before a take my shift at the train yard"?
@ohger1
@ohger1 3 года назад
2 minutes in and I subscribed. All meat and potatoes, no julienned squash with slivered almonds..
@aonghusjohnson1814
@aonghusjohnson1814 3 года назад
I like that way of putting it
@cantdestroyher7245
@cantdestroyher7245 2 года назад
I’m stealing that phrase
@danlevesque5437
@danlevesque5437 2 года назад
Same here it was a recommendation since I do a lot of motorcycle and automotive repairs love the absence of background 🎶 just straight chat and knowledge 👍
@irides46
@irides46 3 года назад
Don't know anything about engines but watching the teardown and diagnosis was really interesting
@daddyjankie
@daddyjankie 3 года назад
Great video, No *Rap Crap Music* No *Clickbait* , Good Camera and good Lighting .this is how all RU-vid videos be,straight to the point!
@robertclark7185
@robertclark7185 3 года назад
No stupid jokes or singing eithet
@jerryrice2752
@jerryrice2752 3 года назад
Or stupid rock n roll music
@lloydholt6511
@lloydholt6511 3 года назад
Great video. Appreciate the LACK of music. Thank you for sharing
@ancientheart2532
@ancientheart2532 2 года назад
I get to see all these engines and disassembly procedures that I would never get to on my own. From one motorhead to another, I love it all and thank you brother man!
@georgeadcock2347
@georgeadcock2347 3 года назад
I have a Corvette Z06 with this engine. I loved watching this video and I know these are hand built and those markings are from the factory. Beautiful engine.
@lizkrinsky5209
@lizkrinsky5209 3 года назад
I love this guy. He's like the Quincy of engines. These tears ol autopsies are great
@DoktorJeep
@DoktorJeep 3 года назад
Cracked block. "It's dead, Jim".
@albinklein7680
@albinklein7680 3 года назад
A dab of epoxy cement and six cans of rad-weld will fix 'er right up! Trust me! ;-)
@MikeHarris1984
@MikeHarris1984 3 года назад
Throw a new sleeve in it, tack weld/JBweld the crack, and call it "rebuilt"! Pass the savings onto your customers!!! ...all sarcasm by the way, this is why you dont trust any random person selling a rebuilt engine
@manicmasterofmetal2620
@manicmasterofmetal2620 2 года назад
Mike Harris Aaah, I see you know how to do a Craigslist rebuild too.Haha.
@spacejamgoliath
@spacejamgoliath 3 года назад
It's fun to imagine the last guy who put this back together watching
@boowiebear
@boowiebear 3 года назад
What do you do with all the cores? Recondition? Part out? Cool business!
@static-san
@static-san 3 года назад
I've never torn down an engine, never been that far inside one, never even seen how a non-overhead cam engine is arranged! But I was impressed I spotted all the problems along the way just as you did.
@machwind3266
@machwind3266 3 года назад
That is a nice block being a LS7. Could you save it by TIG welding the crack shut then redress the block bore to accept a new sleeve? That block is too valuable to call junk.
@derekr1854
@derekr1854 2 года назад
sleeves would be the answer and a few new parts.
@bbb462cid
@bbb462cid 3 года назад
:) back in the day, I pulled my 455 to fix the rear main seal leak. Rope seals. I pulled the sheetmetal off the front end, cleaned and painted everything, pulled the engine, turned it upside down on the stand yanked the pan...and saw two broken pistons. The damn thing was running like a champ too, I was just sick of the oil stains. You never know what you might find lol.
@drippinglass
@drippinglass 3 года назад
Pontiacs have all the durability of a potato chip. 😀
@bbb462cid
@bbb462cid 3 года назад
@@drippinglass lol how would you know? You can't even guess whose engine it was so what means you know jack about shit?
@juliennacer8871
@juliennacer8871 3 года назад
@@bbb462cid well which 455 was it?
@bbb462cid
@bbb462cid 3 года назад
@@juliennacer8871 Buick. '74 block with the enlarged oil passages. The cylinders were scratched from the pistons so I had it bored .030 over, and then I put on TA Stage 1 heads, aluminum intake, split duration version of a Stage 1 cam, 10:1 forged pistons, roller rockers, adjusable oil pump with thrust plate, 7/8" primary tube headers to a 3" collector and 2 inch pipes.
@juliennacer8871
@juliennacer8871 3 года назад
@@bbb462cid sounds badass. which intake did you opt for?
@proten40
@proten40 3 года назад
It hydro locked when the block cracked.
@redline9579
@redline9579 3 года назад
You mean the block cracked when it hydolocked
@PhilG999
@PhilG999 3 года назад
@@redline9579 Beat me to it!
@nyplantingsgardendesigners5645
@nyplantingsgardendesigners5645 3 года назад
@@redline9579 well if the crack let in coolant then....
@Malossianoplus
@Malossianoplus 3 года назад
@@nyplantingsgardendesigners5645 nope. as u can see the oil is a milkshake witch means blow head gasket. water come into cylinder and hydrolock bent rod and crack the block.
@zdcyclops1lickley190
@zdcyclops1lickley190 3 года назад
Head gasket failed. Coolant leaked into cylinder causing hydrolock. Bang, crunch and another one bites the dust.
@geobrower3069
@geobrower3069 8 месяцев назад
This has got to be one of your earliest engine tear-downs, the genesis is there for what it will become by 2023. Great start to a fab channel!
@Se7en20082008
@Se7en20082008 2 года назад
I must admit I said spun bearing at the start of your video, but after your autopsy of the bottom end, bent con rod caused by hydro lock seems more fitting to what happened to this poor engine. Great video!
@tonycrabtree3416
@tonycrabtree3416 9 месяцев назад
Well, that’s the usual death of an LS motor.
@allenbeaulieu7077
@allenbeaulieu7077 2 года назад
Breaks my heart to see an LS down for the count. I love those engines. Running an LS1 in my Trans Am, making lots of power. 23 years old and strong as the day it was built. I take major good care of it. Big Al.
@thephantomzoneboxing
@thephantomzoneboxing 2 года назад
youve been driving that ls1 for 23 years? 🤣
@allenbeaulieu7077
@allenbeaulieu7077 2 года назад
@@thephantomzoneboxing yes sir, makes 800 h.p. For the last 20 years.
@thephantomzoneboxing
@thephantomzoneboxing 2 года назад
@@allenbeaulieu7077 how many miles on it? how many rebuilds?
@allenbeaulieu7077
@allenbeaulieu7077 2 года назад
@@thephantomzoneboxing 29000, 0 rebuilds
@thephantomzoneboxing
@thephantomzoneboxing 2 года назад
@@allenbeaulieu7077 290,000 thousand you mean?..29,000 in 23 years what you just drive it around the block and back 🤣
@DS-ss7vl
@DS-ss7vl 3 года назад
Excellent. You are not an arrogant person like so many other people are.
@natez0690
@natez0690 2 года назад
Stock bottom end LS7, factory LS7 cam, cracked sleeve & block, bent rod…. My guess is that it had a bolt on supercharger. GM has plainly stated that the LS7 block is designed for no more than 550HP. I’d never risk a $12k motor with a slap on supercharger without totally building the bottom end to handle it. New Darton sleeves and all.
@meltdown78
@meltdown78 2 года назад
This is oddly satisfying. Kind of reminds me of troubleshooting mechanical issues on my RC cars. You never know what might cause the strange noise you are hearing until you tear that thing apart and find all kind of surprises...
@The_Redkween
@The_Redkween 2 года назад
Can’t believe how clean the inside of that engine was.
@Swervin309
@Swervin309 3 года назад
"Did you pull out?" "Yes." 18:14
@kevincurry4735
@kevincurry4735 7 месяцев назад
All I can say is Superman working on breaking down engines. Awesome.
@bryandraughn9830
@bryandraughn9830 Год назад
Man! Those motors are straight up and to the point. No wonder they're so popular. Great video man.
@HappyHarryHardon
@HappyHarryHardon Год назад
I’m building a destroked 6.0 right now. An easy 1400hp and 1000ft/lbs.
@johnengland8619
@johnengland8619 11 месяцев назад
No overhead cams, hence the pushrods
@Rick_B52
@Rick_B52 2 года назад
I do believe you single handedly created an amazing and new video genre with doing this. I love it so much!
@bigjohnson7415
@bigjohnson7415 3 года назад
How does this man only have 21k subscribers? Dude's awesome!
@edhughes6854
@edhughes6854 2 года назад
Not many engine guys say disgusting over and over
@android584
@android584 9 месяцев назад
He's got 270k now but still a little on the low side given some of the crazy subscription numbers out there.
@ljfurie4085
@ljfurie4085 2 года назад
Pretty common stuff. Ls7s are notorious for cracked sleeves specifically number 7. It wasn't a bad head gasket that led to the hydrolock. Sleeved cracked first then filled the cylinder with water then bent the rod which in turn lead to the rods rubbing together. Even that is fairly common where the rods will touch and slowly start to eat away at each other. The ls7 I ran in my z06 had a cracked number 7 sleeve. Had it re sleeved, new bearings and rings. And off I went. Probably wouldn't have used a pry bar on the trigger wheel though 😅
@tscott6843
@tscott6843 3 года назад
Kudos repeating previous posts. I don’t watch a lot of auto mechanic video, but you brought me back. Stick with this format. Liked and subscribed.
@motownlee3765
@motownlee3765 3 года назад
Great work with your videos ,they really help us understand the problems we my come face to face with in our daily projects.
@robertbrook8552
@robertbrook8552 3 года назад
Didn't know Adam Sandler worked on cars.
@edwardmulder3777
@edwardmulder3777 3 года назад
Almost,lol.
@pgtmr2713
@pgtmr2713 3 года назад
8 Crazy Cylinders?
@WeldinMike27
@WeldinMike27 3 года назад
Exactly what I thought.
@gewglesux
@gewglesux 3 года назад
I dont know anything about Engines. I get into my Car every morning to go to work- How it works is a mystery- this video was very interesting. I dare say that this video is more entertaining than anything sandler has ever done on his best day(except punch drunk).
@gewglesux
@gewglesux 3 года назад
@@pgtmr2713 Nice one.
@TheLeonmafioso
@TheLeonmafioso 2 года назад
This kind of videos deserves more attention. No annoying music, just the point of the video, tearing appart an engine and find why failed.
@grantjim1054
@grantjim1054 3 года назад
as an owner of a c6 ZO6 I was impressed the the LS7 engine is a beast and in the ZO6 slamming gears is fun. nice that you get right to the point.
@melindaortiz9741
@melindaortiz9741 2 года назад
Change oil more often
@erikspencer2150
@erikspencer2150 3 года назад
Great video, don’t worry if it was bad or not... great work and plenty of knowledge through your showcase.. keep posting and we all know you’re a great mechanic
@Jkapp3000
@Jkapp3000 3 года назад
I’m ready to see that viper engine come apart.
@hilham89
@hilham89 2 года назад
Just found your channel with the viper tear down. Really enjoy the engine tear downs, had to subscribe. Thank you for sharing
@MustangsTrainsMowers
@MustangsTrainsMowers 2 года назад
About 15 years ago I paid $500 for a nice blue 1985 F350 crew cab dually with a bad 6.9 Diesel engine. I dismantled the 6.9 and I found the reason for its failure. In one cylinder I looked in seeing no piston but it still had the connecting rod in the cylinder partly bent plus the walls of that cylinder were punched outward on two sides. The aluminum piston was in the oil pan in several dozen pieces. If I recall correctly Napa back then wanted $3,700 for a rebuilt 6.9. I sold parts from the engine, and sold the bed, most of the tires and transmission. I should have said yes when a guy offered me $800 for the rear axle. I moved it to another storage and eventually sold the rolling truck minus bed for $400.
@beaus3472
@beaus3472 3 года назад
Love see more teardowns like. Thanks for doing this.
@frankammirati3385
@frankammirati3385 3 года назад
Definitely a hydra lock , block is repairable and well worth it .
@kyleyoung5754
@kyleyoung5754 3 года назад
Not worth it to fix a block that has a crack in it. Maybe if it was just the sleeve but it cracked the water jacket too
@SkypowerwithKarl
@SkypowerwithKarl 3 года назад
Yes and no. Hydro lock but too risky to repair. 7L have thin walls to begin with.
@ryantexada9269
@ryantexada9269 3 года назад
@@kyleyoung5754 clean that crack up and fill it with jb weld and run it.
@chevysttruck
@chevysttruck 3 года назад
Correct. Wet sleeve it and send it.
@lcambilargiu
@lcambilargiu 3 года назад
Is the block a wet sleeve design?
@bryanstuart5393
@bryanstuart5393 2 года назад
Great video, no junk, nothing to waste my time, just a fun tear down of a seized up motor, I'd definately watch more of these.
@Heeba_Sheikhi
@Heeba_Sheikhi Год назад
At 07:00 you were seriously contemplating if it's worth it anymore...but you pulled through and found some more. I would love to just video tearing engines apart like you. 👍 you are indeed on of the most experienced mechanics for sure
@skildude
@skildude 3 года назад
Saw that rod slop/drop when you pulled the cap. Knew something serious was on the way.
@kgg293
@kgg293 3 года назад
I like the speedin up of the vid, thanks for that, subscribed for sure. This kinda stuff interest me.
@robinmurphy3085
@robinmurphy3085 2 года назад
The blocks totally repairable! For racing your going to replace the sleeves anyway as well as milling the block. So a good tig weld, new sleeves and some machine work and your better than new! Then cut for fire rings and BAM! Racing engine!
@ameroamigo1
@ameroamigo1 3 года назад
Super video. I am learning a great deal from your efforts to break down these engines.
@edwardmulder3777
@edwardmulder3777 3 года назад
Great vid, an easy watch, ur a natural. Fun to see what happened to the engine, be interesting to find out why it happened, perhaps it was a first time for someone putting it together?
@rotaxtwin
@rotaxtwin 3 года назад
Haven't torn down a small block (do we consider a 7 L 'small'?) For 15 yrs or so but holy cow they sure have progressed.
@mickeydrippins6408
@mickeydrippins6408 3 года назад
Really enjoying these videos. Great work. Bonus points for no cheesy music! Thanks for sharing.
@jadonklasky2692
@jadonklasky2692 Год назад
Love these straightforward videos so much. Absolutely well done!
@DIMTips
@DIMTips 3 года назад
Really good breakdown of engine. I would love to get into this. My projects are normally a lot simpler
@gsppuffer
@gsppuffer 3 года назад
It'll make a good coffee table
@littleherms3285
@littleherms3285 3 года назад
Or engine. Really easy to fix.
@bicdaddy
@bicdaddy 3 года назад
No idea why I watched this whole video, but it was cool to see your discovery with no fluff. Nice work
@tomvan2468
@tomvan2468 3 года назад
Very good video, actual breaking down an engine no music just listening to your diagnosis was comforting. New sub here
@stlchevy95
@stlchevy95 3 года назад
i always see your ad updates on fb. we appreciate you
@remnard1
@remnard1 3 года назад
As soon as I started watching I said it’s the number 7 piston. They’re famous for that. Especially if there’s been a power adder bolted on. Did it have have a blower installed on it?
@jimmygrant424
@jimmygrant424 3 года назад
Now that you mention it I always had trouble finding out that the #7 lobe on the cam was flat. Talking with others found out it was not so rare.
@cantdestroyher7245
@cantdestroyher7245 2 года назад
So what makes number 7 so special?
@remnard1
@remnard1 2 года назад
@@cantdestroyher7245 it’s not special Per se. but they were known for the rod in cylinder 7 grenading especially when guys started putting blowers in them with too much boost. Need forged internals when approaching 700 horsepower.
@scottgas1299
@scottgas1299 2 года назад
@@remnard1 sad thing is it has titanium rods from the factory. I think people see that and think they can boost it like crazy. only thing is those titanium rods I think were because it revs so high, for a stock 7 liter production engine. I don't think they were selected for ultimate strength. I remember seeing a new, at the time, C6 Z06 throw a rod on the dyno because of a 250 shot of spray.
@remnard1
@remnard1 2 года назад
@@scottgas1299 true but I don’t believe it’s a forged crank either.
@bigmikeh5827
@bigmikeh5827 3 года назад
Used to do tear downs for a living. Looks like someone drove into water at high speed and sucked water. Saw this on jet boats frequently. I like your vids brother. No music.... bs... just to the point. Please keep it up
@johnpurdum8126
@johnpurdum8126 10 месяцев назад
Have been subbed for about a year and this popped up in suggestions. Nice to see how you have grown your presentation and shtick since this video.
@802Garage
@802Garage 3 года назад
Cool teardown! Glad this video is doing so well for your channel. Must be really exciting. :D That engine is SO clean inside and out I'm guessing someone already did a stock rebuild. My thought is maybe they missed the crack thinking it was a head gasket issue instead? Put it back together, ran it, ingested coolant, locked right up. Just a theory maybe way off.
@jeffjankiewicz5100
@jeffjankiewicz5100 3 года назад
After seeing the teardown, looks like hydro-locked. Was that the cylinder that cracked with bent rod?
@crispy8329
@crispy8329 3 года назад
i believe so
@stopfuckingwithmegoogle1965
@stopfuckingwithmegoogle1965 3 года назад
Yes. At 6:57 he shows the crack in #7 cylinder wall, and at 17:58 he shows piston and rod #7 as the bent one. Good eye!
@adamcrux6829
@adamcrux6829 3 года назад
Exactly my thoughts. They blew a head gasket, kept driving it until that cylinder filled up with more water than it could compress then boom. Cracked cylinder and bent rod. Question is how long did it continue to turn over with a bent rod in order to scorch those rod caps like that?? I'd say that block could be re-jugged and fixed.
@madog1
@madog1 3 года назад
@@adamcrux6829 it could NOT compress any of the water, liquids don’t compress. Air or any other “gas” is compressible. 😉 Therefore the liquid had nowhere to expand, so it bent the rod and broke the weakest link, in this case the cylinder.
@madog1
@madog1 3 года назад
@@adamcrux6829 just to be clear, “gas” or “gases” NOT gasoline 😁
@jodybradshaw3988
@jodybradshaw3988 2 года назад
I know nothing of cars/engines, but love these videos. Very informative, well done..
@whitedovetail
@whitedovetail 10 месяцев назад
I found this video and thought it would be interesting because I have heard about that specific engine was seizing up with such low milage on it. Well now I have seen and heard what you have said about it. This has been very interesting and I did learn a lot from it. So this is the first video from you that I have ever watched and I really think you did a fantastic job at presenting it. It's too bad that the engine had already been torn down previously which is probably why it was for sale. So you are correct about just selling parts from it. Great work!
@ShowBiz25
@ShowBiz25 3 года назад
Kick ass...I'm your 1000th subscriber!
@williamkroth9429
@williamkroth9429 3 года назад
Nice job...I enjoyed this tear down.
@alfaman4113
@alfaman4113 2 года назад
Absolutely the best engine strip down in trying to diagnose a fault. .
@thevirtualcockpit5001
@thevirtualcockpit5001 2 года назад
It was worth the wait to see that last pushrod. Looks like modern art.....awesome....!
@jdub976
@jdub976 2 года назад
Although I really enjoy watching the destruction I would like to see this guy score a win once in a while. Seems like a lot of bad ones coming through.
@dawicked2k8
@dawicked2k8 2 года назад
Well I expect people to sell their junk, who sells a good motor?
@douglasburnside
@douglasburnside 2 года назад
This _was_ a win. He got two good heads, a good crank and seven rods and pistons, probably the cam was all right too.
@papawoody9597
@papawoody9597 3 года назад
"You've got a bent rod. - I do cars "Yeah, but what's wrong with my engine?" - Me
@SpaceCadet4Jesus
@SpaceCadet4Jesus 3 года назад
"Aww, nothing really. You can drive it home. Here's the keys."
@jeremystockford533
@jeremystockford533 Год назад
1.6 million views!! I remember watching this when you first uploaded! Outstanding job!
@obiwan2906a
@obiwan2906a 3 года назад
This was the most Zen video I've ever watched. So relaxing just watching you pull that motor apart. Awesome.
@SpaceCadet4Jesus
@SpaceCadet4Jesus 3 года назад
You're right, especially when someone else helped loosen the bolts. It wouldn't be so Zen if I busted my knuckles which I'm very inclined to do.
@CaptainMirro
@CaptainMirro 3 года назад
It's cool seeing people that you knew growing up having a good interesting channel.
@anthonysaponaro6318
@anthonysaponaro6318 2 года назад
Love your channel man ! what a job to have disassembling engines trying to find what went wrong
@ejsgarage
@ejsgarage 10 месяцев назад
I was shopping for a Corvette 427 with the LS7 engine and this video was recommended to me. Thank you very much!
@larss592
@larss592 3 года назад
It has been a long time since i tore an engine down. Was curious to see the differences in newer motors. Awesome vid thx.
@RelaxAndSmokeMeth
@RelaxAndSmokeMeth 3 года назад
Love the to the point video format.
@jarnailbrar6732
@jarnailbrar6732 3 года назад
Very professional. Professional as in to the point, no crap music, nothing to distract viewer. Like we are virtually with him doing the break-down without getting our hands dirty..
@nathan.brazil780
@nathan.brazil780 3 года назад
18:00 That cylinder Hydrolocked... Too much water in the cylinder and the rod bent trying to compress it...
@Broadpaw_Fox
@Broadpaw_Fox 3 года назад
I disagree. That crack is too far down in the cylinder to be hydrolock. What it looks like is that someone was running that engine HARD - like boosted hard - and just had a knock situation develop. Enough pressure to twizzler the rod, but not enough to shatter anything (and if it was hydrolocked, that piston would have shattered). That's my $.02, anyway.
@nathan.brazil780
@nathan.brazil780 3 года назад
@@Broadpaw_Fox The crack is what caused the hydrolock not because of it... The cylinder cracked and the piston went down to draw in fuel / air and drew in a large amount of water instead (through the crack) then tried to compress it... Damage from forced induction normally causes the top piston ring and piston edge to blow out not crack a cylinder...
@Broadpaw_Fox
@Broadpaw_Fox 3 года назад
@@nathan.brazil780- I see where you're coming from, and I also understand the ring gap issue (splitting the piston crown because you ran out of gap). I guess it's how you look at it - I'm pretty sure that cracked cylinder (liner) was from hard use. Now whether that allowed a hydrolock situation or they just had catastrophic knock that cracked that cylinder and bent the rod at the same time is harder to say for sure. But that's what I'm seeing/feeling out of this. Basically, someone got greedy and ran out of luck/fuel/whatever.
@garyfischer4357
@garyfischer4357 3 года назад
@@Broadpaw_Fox Boosted, with a stock cam and lifters?
@Broadpaw_Fox
@Broadpaw_Fox 3 года назад
@@garyfischer4357 - why not? Cam and lifters is a big job, strapping on boost is a less invasive job (heads can stay on). It seems you haven't heard about Sloppy mechanics here on youtube... he the face of 'easy boost. ;)
@birdmandave
@birdmandave 2 года назад
You have come a long way Eric. Great videos
@dennismeissner9830
@dennismeissner9830 3 года назад
I know nothing about cars and engines but found this video very interesting and fun to watch. Plan to watch more. Thanls for putting this out.
@dannybam6754
@dannybam6754 3 года назад
Love the titanium rods they used on these. Fancy
@corvetteZ3r
@corvetteZ3r 3 года назад
But they rub each other...
@toddb3394
@toddb3394 2 года назад
@@corvetteZ3r the wrong way.
@samhewitt2092
@samhewitt2092 2 года назад
As an engine guy myself this was right up my ally. Greatly enjoyed the video. When it was still locked up after removing the heads I was expecting spun bearings. Great video.
@markbuehler4383
@markbuehler4383 Год назад
Really appreciate the work you do. I also find the videos educational and relaxing.
@sugarnads
@sugarnads 2 года назад
Nice work. Good presentation with no hystrionics just calm delivery of relevant info. 👍🏿🇭🇲👍🏿
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