Check out Kalvinator Engines: http://www.kalvinatorengines.com
Let’s be honest, I’m sure anyone can do this work with a good driver. However, this is another one of those jobs you can have your local machine shop do when they prep your engine block for assembly.
I think the biggest take away with this video is the nomenclature. I’ve always called these ‘freeze plugs’. It appears that’s incorrect and we should start calling them ‘core plugs’. I’m OK with that.
Yes, I did go with brass core plugs. Steel plugs are cheaper, but they tend to rust. They both seal the same if properly installed. The brass just looks better and doesn’t corrode like steel. It’s up to you what you use.
Thanks again to Justin Frische for his help in this video.
Previous video in the series: https://www.youtube.com/watch?v=sl9p8bEJSFg
The #FairmontProject playlist: https://www.youtube.com/watch?v=L22GsHQi7tU&list=PLSzhQ6St-ov2nxWVKCeU14Vt7JJ_QSZvs
The best place for answers to your automotive questions: http://www.ericthecarguy.com
Camera: Brian Kast
Thanks for watching!
Discussion about this video: https://www.ericthecarguy.com/kunena/18-The-EricTheCarGuy-Video-Forum/66245-how-to-install-core-plugs
RTV In a Tube: https://www.siliconedepot.com/silicone-sealant.php
Engine Details
Displacement: 363cid
The Block: http://www.pbm-erson.com/Catalog/PBM/Block%20Kits/KITSBK-29
The Crank: http://www.pbm-erson.com/Catalog/PBM/Clearance/PBM85207
The Heads: https://performanceparts.ford.com/part/M-6049-X302
Compression: 8.9:1
The Cam: Comp Cams custom grind: 222@.050″ 222@.050 .357″lobe lift .571″ valve lift (1.6 rocker) .351″ lobe lift .562″ valve lift (1.6 rocker) 114º separation 4ºadvance
Modified: Edelbrock Performer RPM intake
The Carburetor: https://www.holley.com/products/fuel_systems/carburetors/demon/mighty_demon/parts/5402020BT
The Distributor: https://www.msdperformance.com/products/distributors/ford/parts/8582
The Ignition: https://www.msdperformance.com/products/ignitions/street_and_strip/parts/6462
The turbo Kit: http://www.on3performance.com/shop/1987-93-mustang-gtcobra-5-0-foxbody-turbo-system/
Related Videos
The #FairmontProject series: https://www.youtube.com/watch?v=L22GsHQi7tU&list=PLSzhQ6St-ov2nxWVKCeU14Vt7JJ_QSZvs
#DarkMatterPikachu on the Dyno: https://www.youtube.com/watch?v=UADOHm6-BJc
The Basic Parts of an Engine: https://www.youtube.com/watch?v=saPGX-1qC4M
**Answers to your automotive questions found here: http://www.ericthecarguy.com/faq
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Stay Dirty
ETCG
Due to factors beyond the control of EricTheCarGuy, it cannot guarantee against unauthorized modifications of this information, or improper use of this information.  EricTheCarGuy assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. EricTheCarGuy recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video.  Due to factors beyond the control of EricTheCarGuy, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not EricTheCarGuy.
Thumbs up just for being a Ford man. How the LS's go in the engine master comp? Oh yeah that's right the Ford Clevors or Boss win mostly.
Whatever you want to call it is a pain in the ass to removing install
Thank you for using correct terminology, and yes, they are actually called Welch or core plugs, especially when my o.c.d kicks in. 😓😒😫🙌
Question is … Did it fall out?
1:35 i need this Wehr can I found it ???
Are these anything like butt plugs??? I have lots of those and wonder if I could use them instead.
Actual name Welsh Plug , which happens to be my last name
There is another Youtuber says to put the freeze/core plugs in dry. So which one is it?
GO BLUE!!!!
7:22 "Do people still dance?"
Expansion Plugs…
How does Justin install the front cam bearing on a 350 SBC? With the two holes at 10 and 2 ish or with one hole at noon and other hole somewhere else
Driving a 93' s10 2.8 L 6 cylinder 5 speed. Noticed my truck leaking cooant from the rear of the motor Once the motor begins to warm up it leaks all the coolant out but I cant find an exact location
"freeze plugs"… Yeah, even if they were for freeze protection, kinda irrelevant, since they invented stuff called "Antifreeze"!!!!
How would it freeze?
Finally a video calling core plugs by their proper name.
@EricTheCarGuy Is there any chance of punching the plug into the motor? Or is there something to stop it at a certain point?
Do you put silicon on freeze plugs or not. Some videos I've seen say not to. The guy beat it in metal on metal.
core plugs to drain the sand… what held the sand in place for pouring
I've noticed that everyone who watches these videos and comment that "you are doing it wrong" are all EXPERTS!! I'm an expert on aircraft engines I R an Airframe/Powerplant Mechanic with Inspection Authorization endorsement… Lol in all actuality I do have my A&P IA but by far am I an expert. I learn after every annual I do or after every cylinder I change out or trimming a Pratt & Whitney PT-6 I'm always learning
I'm not saying they're annoyed because of you or because of what you're saying or because they're bad people I myself when I'm building an engine to not want anybody talking to me or causing any form of distraction or any unbalanced in my work so another words when I'm trying to rebuild something and somebody has a camera in his touching all my parts as I'm trying to build it that would really get on my nerves because now they are running the risk of potentially misplacing something or ruining something
I really want to say thank you for making these videos cuz honestly and this takes courage to do what you're doing everyone knows that those mechanics are really annoyed with you and everything you're saying because a lot of the stuff you're saying is wrong but with that being said or also getting out a bunch of great information so thank you for having the courage to do this
any sealer would likely work fine. I use a product called Leak Lock found in hvac supply store. I have used it on everything for my motor builds. let me recommend you try it it is far superior to anything ive found. also, I bought a truck that was neglected, well zero maintenance. after flushing the cooling system one of the core plugs started leaking due to rust. it was a B to change it. a week later, another one, you get the picture. I always use brass now! not saying brass won't corrode, but when you're under the truck with coolant running down your armpit, trying to hammer a metal cup into your block, there's lots of time to cuss and swear to never use the cheap metal plugs. and yes I had to pull the transmission to get those two back there!
put a 300 cid inline six in it!
you should call it expansion plugs because that is the most search and find friendly term.
threaded plug defeat the object of a core plug, they aere designed to be a weak link so that if the block freezes as the water expands it pushes the plugs out instead of cracking the block.
I was googling for welch plug r&r but nothing came up. Then I recalled the popular name for this in the U.S. — freeze plug. Googling again for freeze plug and I'm here. Lol.
"Put an LS in it."
THANK YOU, Eric!
I get tired, too.
steve
I used Permatex Right Stuff when it first come out. That stuff is great…
In the future skilled jobs like this will be a thing of the past. There will only be $15 per hour retail and fast food workers who can't get orders right.
Oklahoma son
405 boys would smoke these idiots
Surprise bitch! (Put loud v8 noises here)
If your ever at a stop light and you see an M3, don't even try to race it. Don't embarrass yourself when your Ford breaks down before the next light.
They call it block seals in Brazil. Best core plugs instalation video on ze internet!
Kevin & Justin know what their doing. Super cool guys!
His pinky at 7:55……..
You should set it up so that the exhaust cutout automatically opens when you floor it.
Come on Eric put an ls in it lmao
Should I use steel, or brass plugs? My truck has been leaking antifreeze and I'm going to replace them all, hopefully soon. Can I just use an old 1/2 inch socket with a hammer to push them in place? Also, will the gray rtv from Permatex be ok to seal them. Or should I just stick with the black rtv?
can't you just use oil that you are going to use for the core plugs
we call them frost plugs in Canada, and we remove them to install block heaters.
3:40 You could say, its been around the block BA DUM TSSS!!
Ill see myself out.
I'm not cool :/
boo blue and gold
Should've put an LS in it
You mean Welsch plugs?
Hahaha denied.
Never lost a "core plug" – I have had the block heater fall out of a diesel… can't replace with a "core plug" because the opening is tapered. Buying a block heater and living in California – embarrassing 🙁