Struggling to Remove Engines on The FREE Abandoned Yacht

Go to my sponsor aura.com/rebuildrescue to get a 14 day free trial and see if your personal information has been leaked online.
We started pulling the engines on the free abandoned yacht and ran into a bunch of issues! Luckily while we were taking off the accessory parts we found what caused the engine knock. We reached out to our buddy over at @WillFixThat for some pointers on how to remove the engines, but he gave us some bad news...we need some special tools to remove the prop shaft and to fully remove the engines.
Rebuild Rescue Videos:
We got a FREE Abandoned Yacht!
• We got a FREE Abandone...
Taking Our FREE Abandoned Yacht Home With Gentry & Sons Trucking
• Taking Our FREE Abando...
Will Our FREE Abandoned Yacht Start ?!
• Will Our FREE Abandone...
Problems with the FREE Abandoned Yacht !
• Problems with the FREE...
Our FREE Abandoned Yacht Gets Its First Wash In 15 Years !
• Our FREE Abandoned Yac...
Please support the 401 project with a donation to our gofundme. Anything you can offer is greatly appreciated!
gofund.me/a459b723
Grab yourself some Rebuild Rescue Merch!
rebuild-rescue.myshopify.com
CHECK OUT THIS LINK..... its free...
/ @rebuildrescue
Contact info
[e-mail]
[e-mail]
#FreeYacht #AbandonedYacht #RebuildRescue

[@rebuildrescue]

aura.com/rebuildrescue

[@kaboom-zf2bl]

why water doesnt compress under pressure ... it's molecular shape .. its a 4 sided pyramid ... so locks into a firm structure this is why water ice expands and other ice shrinks . the easy way to remove the engines .... cut the back end off ... remove the engines ... fix em ... replace them reattach the back end ... but then I dont wok on boats lol

[@WillFixThat]

😂🤣 You got to love boats! Matt was ready to fly up to help with removing the shafts! These can sometimes be very tough and can take a few days! Let us know when you tackle it again. LOL

[@Pdblee]

@@kaboom-zf2bl I understand ice water expands but someone explain to me why when you put ice into a glass then put water into the same glass the ice clumps all into one large cube? But when you put water into the glass first then the ice it doesn’t clump up.

[@melissaandreweason9091]

Even if the manifolds are rusted on the non rod knock motor I’d still be sceptical on the water galleries in the heads and the block if it’s cast iron

[@buckmurdock2500]

@@melissaandreweason9091 the engine cooling water is self contained. This is the exhaust only cooling, which uses raw water as it's a total loss system.

[@aber1758]

We need more boat content. Please 🙏

[@trueaussie3097]

We need more yacht content!!

[@skyhawk7935]

Worked for Charleston city boat yard for 4 years. Those "manifolds" are called risers. The radar mount is called the arch.

[@shootpse88]

The reason those manifolds are so corroded is from saltwater.they were never properly flushed regularly.the blue lettering on the engines indicates its for saltwater

[@jimdavis6833]

Yeah, I was going to say that. I live on the gulf coast, and have made that mistake. I only did it on my 2nd boat (my 1st was an outboard), though, because it can be costly. Luckily, I only had to rebuild one engine.

[@fposmith]

The manifolds are fine. it's the cartridges inside them that are rotten. That's what he was pulling apart and crumbling. They are little radiators inside that manifold. they have the antifreeze from the engine circulating inside them. The outside water circulates around the cartridges to cool the antifreeze. It's two separate circulation systems that interact with each other in that unit. It's called a "heat exchanger" !

[@john-zf1yb]

@@fposmith what would cause the cartridges to break down aren’t they made to withstand salt water?

[@ColJonSquall1]

I was wondering when we were going to get an update on the yacht, a pleasant surprise for Canada Day, lol.

[@rebuildrescue]

We hope you enjoyed !

[@DrEd-th2lu]

I have the same boat and did a complete refurbish and restoration over 7 years. Remove the radar arch 1st. 4-5 nuts on each side. Decouple, disconnect everything, and lift. You can lift it without removing the arch but back in is WAY easier to align with arch out of the way. I am a Cruisers Yacht Espirit expert. I have had the entire boat apart and back together. If you have a MEFI-2 computer on the old engines, I will purchase it from you. I could save you hours of fun….

[@trentfreeman2373]

Why waste money on old boat

[@DrEd-th2lu]

@@trentfreeman2373 That boat new is about $350k-420k. Restored I did everything for about 40k-50k. Not to mention the challenge.

[@adf360]

@@trentfreeman2373 that's what my wife said till I took her to the local boat dealership. I'm going to be into my 22ft I/O for less than $7k with trailer & new motor. Similar boat new was $80k and up. Sweat equity...

[@stevenhunter5799]

@@trentfreeman2373 did you come on the the chat of a video about restoring an old boat to troll someone about restoring an old boat?! Maybe you are watching the wrong videos!! Absolute kudos to anyone that takes on a project like that and sees it through to the end!

[@randallsmerna384]

Sounds like you need to get ahold of this guy.

[@handy_kc]

I dying! "Ever tried this? Nope!" That's my philosophy. It's how I stay busy. You and Joe are both super smart and handy as hell. You've got this!

[@SudburyMan]

I have missed the yacht episodes, thanks for putting another one on 😎

[@rebuildrescue]

Glad you like them! More to come as soon as we can!

[@dani206.]

I have been waiting on a new video of the Yatch! Thank you all, i really enjoy your channel and especially the 401 :)

[@rebuildrescue]

We are glad you enjoy it! Thank you for watching!

[@Djdj-kd8ue]

I've been waiting with you but 8 months is about wore my Butt out

[@MineZilla123]

Glad to see a boat update finally! Been waiting, love the 401 but its nice to see a different project. Id pull and go through both engines to be safe, less headaches down the road and with how much of a hassle it is to pull, might as well do them at the same time and make it easier

[@chase332]

it was really cool meeting you in person today keep up the awesome videos

[@Kdogwess]

Been waiting for this thing! I love the boat!!

[@rebuildrescue]

We hope you enjoy, thank you for stopping by !

[@GRANITEMONUMENT]

For anyone wondering, these are v-drives., that run a drive shaft down to the prop via a bevel gear set, the transmission sits forward of the engine, was a design to get the engines further back in the boat, maybe can make a better wake., not really sure why it’s used on this boat, a pair of bravos on the back would be more economical, and much easier to service.. although I don’t have a lot of experience with v-drives, maybe it’s a area of the country thing?? Seems rich has owned at least a couple in his area..

[@soggysadventures5234]

another way i remove the output hat coupler is to put a socket 5/8 inbetween and press out by sandwich the three or four bolts together and it will push shaft out a little bit of work but no press needed, you should only have to remove bolts and shaft will slide back but the hat needs to be removed to remove shaft . engine should pull without removing shaft but to refurbish shaft remove the hat before pulling moto rand trans or you will need the press

[@stoyan_vuchev]

The yacht, what a surprise! Man, it's been a while. You know, life is about trial and error, otherwise we won't learn anything. Keep pushing, it will work out! Sending you love and have an Amazing weekend everyone! 🙌🏼❤‍🔥

[@rebuildrescue]

We definitely learn a lot from our projects ! Thank you for supporting Brother !

[@Rekuzan]

@@rebuildrescue Can we name the Yacht Boaty Mc-Boatface??? PLEEEEEASE???????

[@cammos]

@@Rekuzan what? And why?

[@ute388]

@@Rekuzan sounds very familiar, like a Sydney ferry. lol

[@Rekuzan]

​@@cammos It was a British oceanographic vessel launched recently and they thought it would be a good idea to let the general public name it! They didn't name that of course, but instead named one of the smaller detachable boats that instead! Boat Mcboatface, LOL!!!

[@Apk07]

Skip to 10:00 where the actual work starts

[@daviddemarco7499]

Precious little work in this video, mostly blather.

[@lowbudgetbob1155]

Hose picks will make removing old hoses waaaaay easier than using a screwdriver...and they're cheap :)

[@rebuildrescue]

Thanks !

[@ericgriffin397]

Good luck y'all!! God Bless y'all!!

[@stevenmenary2862]

I worked on one of these some years back. It was a similiar yacht with two engines. Only one engine had to come out. Basically that shaft going into the teansmission is splined just like most driveshafts on cars/trucks going into their transmissions. We used two 2 ton bottle jacks on each side and that pulled the shaft out strraight. We rented a forklift to raise the engine out of the boat. Very simple.

[@jmonsted]

Nice to work on something that just sinks, doesn't crash, if you make a mistake, huh? :)

[@alrad5686]

Boats are a huge pain to work on. Good luck with getting the engines out!

[@rebuildrescue]

Fingers crossed!

[@oldfarthacks]

@@rebuildrescue Just pull out the quick disconnect pins and give it a yank, right?

[@prestonj8839]

The exhaust did not "suck water". Marine exhaust are water cooled. Water is circulated around the exhaust manifold and then injected into the exhaust outlet hose.

[@cseivard]

Be brave, eyes open! Thanks for the motivation today!

[@rebuildrescue]

Thank you for bringing positivity to the channel Brother !

[@bbwachter]

Jayson please read the threads. The article on zinc anodes is dead on. The combination of abuse on both engines is apparent because of lack of flushing and anode replacements have destroyed both of those engines. I had a 2021 36 Beneteau Antares 11 "Sea Phever" with twin 300 mercury engines. The guy I sold it to never flushed it or replaced the zinc. It’s now for sale for about half of what I sold it to him.

[@rcclark8818]

Love it. I love planes and boats. I don't fly anymore but I still go boating. Great to see you back on the boat. Love your Channel; Russ from Montana.

[@rebuildrescue]

We are glad you enjoyed the episode, thank you for supporting us and our different projects Russ !

[@oldfarthacks]

Now if we can just make this a flying boat.

[@Patshes]

Maybe I am early to say this but I would remove the prop assembly's first because it would be good to service them too and would make the engine removal easier. Good luck otherwise.👍

[@jaydeeskinner9936]

I agree both props, those 96's sound like a good deal.

[@Myhosi]

Rent the Telehandler after you get it ready to pull so you don't have to repeat over and over. A learning experience hopefully with no repeats

[@glennselannoneofthosegunsa6327]

I'm a retired heavy equipment operator and never heard the term Telehandler until I started watching youtube , we always just called them Forklifts , most trade halls use the term forklift also .

[@g8xft]

Don’t forget to polish the golden rivet.

[@TheHybridCamperGuy]

Those are called risers. They sit on the manifolds. Also those hoses are extremely expensive. The last manifold riser job I did took 24 hours it was so corroded. All bolts snapped in the head with a boat that the engines were inside the cabin. No room. Big headache.

[@mr.c.6241]

A good trick to get radiator and heater hoses or any rubber hose off or on easily is to break it loose with a hose pick tool and shoot some brake cleaner under the hose and it will slide right off or on. Brake cleaner is like putting ky jelly on the hose. Nice part is it dries and leaves no residue. Just make sure it is still wet when removing or installing hose because once the brake cleaner dries the hose will stick again.

[@richardsmith6084]

Stay focused on the 401

[@dond5103]

I have never worked on anything in my life that was more of a PITA than a boat engine. I believe the proper removal procedure is to wrap a chain around the engine, raise it up about 15 feet and shake it until the boat falls off.

[@ronboe6325]

You had A&P's to help with the plane - get Matt to come over when he can to help through this phase.

[@dennisyounkin644]

The hard part isn’t taking it apart! The hard part is getting it back together when you don’t know how it comes apart!

[@WillFixThat]

You got that right it can be tricky take lots of videos & pictures!

[@misterfixit5186]

Im always relieved...when u finally start to put back together..... Seems faster than the tear down. And u know your half way to the finish

[@MH55YT]

The engine size isn't the feature that limits speed. The hull design is the key to speed. However, if the engine is too small, it will affect speed. But you can't increase the engine size to increase its speed. The boat manufacturer matches the engine to the hull for optimal speed.

[@benmac940]

And the prop size and pitch has a large affect on speed and acceleration. Replaced the props on one boat and couldn't get the same ones one option dropped about 3 knots off cruise the other killed acceleration

[@DustyLoades]

Want to go fast buy a viking

[@GoldenCroc]

Sorry but thats not really true. Maybe you are thinking of displacement type hulls? Which this isnt. V-form Planing hulls are reasonably similar and wont differ much in speed with same power. Its the boat weight in itself thats most important, i.e good old power to weight. The manufacturer chooses engines for being the chepeast ones that fits the performance targets and other considerations of the boat. A "larger", i.e more powerful engine with proper power transfer will make this kind of boat faster, always.

[@benmac940]

@GoldenCroc yes but the fuel burn to speed increase goes up on and exponential curve. Ie the law if diminishing returns

[@GoldenCroc]

@@benmac940 Depends heavily on the boat actually. The water resistance itself certainly does, but a planing hull will if designed correctly have less and less "wetted area" as speed increases. That means that for some boats of certain weights, the fuel consumption for a given distanse might not even increase linearly, but even stay the same or theoretically decrease. My own boat is such an example, its a 25 footer with about 5000lbs displacement and gives about the same fuel economy from planing speed of 25mph all the way to top speed of 40mph, believe it or not. Pretty counter intuitive to most people. I think this boat is a bit too heavy to enjoy the same thing, but it will surely not increase as much as pure same drag area hydrodynamics might suggest. Cheers mate.

[@600torque]

This video filled my heart with joy, so glad I don’t own a yacht

[@timkaldahl]

The 2 happiest days of a boat or RV owners life: the day they bring it home, and the day they sell it.😅 Or the other conventional wisdom about boats, a boat is a hole in the water that you throw money into.

[@dextersxxxxlab]

​@@timkaldahlYes it can be a pain in the butt sometimes. But it always gives a great big smile when I fire up the engines, take off the lines and leave the marina for a great weekend at anchor at some location of choice.

[@brianpulstsr8680]

It's called a learning curve. You've got this.

[@P-J-W-777]

Thank goodness someone on KZbin finally used a actual lift strap instead of a ratchet strap. As a former safety director I’ve lost track of how many injuries I’ve investigated due to someone using a ratchet strap as a lifting strap. The warning and instruction labels on ratchet straps specifically say they aren’t to be used for lifting.

[@jerrywilcox9890]

Who cares they can use what ever they want its there stuff they want to ruin it that's on them.

[@TKC_]

@@jerrywilcox9890that’s fine if you are working on your own stuff. It’s not fine if you have employees you risk. And not that I am complaining about how they do anything really. I’m just saying you can’t half ass it when other people stand to be hurt by your decisions.

[@jerrywilcox9890]

@TKC_ that's all they ever do lol

[@P-J-W-777]

@@jerrywilcox9890 In my opinion it’s not even good when you are working alone. It’s dangerous either way. But definitely shouldn’t be done if you have people either helping or employees.

[@jerrywilcox9890]

@philliphwhirley2574 oh well its not up to you

[@loki7441]

Great to see an update on the yacht. I can tell you one thing , the guys who designed the installation were never going to have to work on it. Just like the technical writers on aircraft maintance manuals. Two things they could have done. One was fit out drive assemblies, pull them off from outside and remove the engine. Two, fit the engines 180 degrees to the way they're fitted now and fit a 'V' drive gearbox and prop shaft. Very common system in the UK and still used. But you got Joe on the job with you, between you you will get them out. Now getting it all back together.......

[@johnreid859]

You’re right. Every job I go after on my car is new. I have a general idea of how it should go. Always interesting.👍🏻

[@oh-brothers]

The video was fantastic !!! I loved seeing you start to develop your love hate relationship that comes with boating !!! lol

[@jamesswanson2312]

Boy I'm glad you put those clamps on says a lot of headaches but keep checking them Jim Swanson Oregon Ohio

[@MrSpock002]

Well engineered if it comes out as one assembly - Was a good lead engineer - most aren't that smart when it comes to common sense!!!

[@johnstebe1133]

Use the telehandler to pull the prop! No special tool, special telehandeler!

[@CormacMacCormac]

Just haul the whole boat to Matt's shop and work on it there :)

[@CCoolidge]

Been waiting for this one! Love the boat series. It’s nice to see that leg legging like a leg should leg again 😂

[@rebuildrescue]

We love the boat series too, and even more enjoyable without crutches 🤣

[@oldfarthacks]

@@rebuildrescue Without a doubt, I am glad to see that you are making a good recovery.

[@CCoolidge]

@@rebuildrescue hopefully we won’t have to wait so long for another boat episode😉

[@davidklassen2805]

Earlier this morning I found myself looking through KZbin thinking man it’s about time for another rebuild rescue video so I was happy to see this although I was hoping it would be airplane related. Still super cool! Anyway thanks for the awesome videos!

[@rebuildrescue]

We'll be back to the plane soon David ! Thank you for watching and we are glad you enjoyed !

[@danielcarroll5667]

Wow , y'all just reminded me why I happily quit working on these monsters for a living !

[@mmccon2007]

I don't have a plane, but I have a boat. I have bought a lot of tools and spent a lot of time working on it. It sucks. At least you can get in there with the engines, I have to do a handstand under the rear seat in a tight place to do anything. It gives me a real appreciation for how tough the boat mechanics are! I fix cars for a living, I would HATE being a boat mechanic! Drinking a cold one while watching the sun go down on the water makes it all worth it somehow. Good luck guys! I am watching with genuine interest!

[@neilgillies6943]

In the words of Jimmy's World, _What could possibly go wrong_ ? 🙂

[@rjaquaponics9266]

That boat will work perfectly in the bay to watch air venture 24!

[@gmhard]

A 90 degree pick ran once around those exhaust hoses between the exhaust riser and the hose and they pop right off! Lol those wet stacks can put water into the cylinders but it’s super rare and usually only happens when a marine engine diesels. Then they will hydrolock an engine!

[@ShawnPossible]

Going on a road trip in the morning. Going to retrieve a free airplane. My first airplane!! So excited!!

[@rebuildrescue]

Keep us updated, good luck !

[@ShawnPossible]

@@rebuildrescue Thank you, Jason and the gang. Wishing you all a safe and happy Independence Day.

[@ShawnPossible]

Made it home with the free airplane and I have the logs. Now begins the restoring process.

[@benderandownz]

Nice! You're going to have a beautiful plane and a boat! You ha everything covered 😂

[@kseyffert]

I believe the props rotate away from each other at the top. This helps push the stern sideways when turning using one prop forward and the other reverse in a confined space or when docking.

[@brentmcmahon8188]

I would imagine it has bow thrusters.

[@flyguy5941]

Counter rotating props help keep the boat going straight forward. They also use counter rotating props on twin engine aircraft for similar reasons. As far as turning and/or reversing I can’t say.

[@rexmcstiller4675]

10:11 I modyfied a hook for exhaust rubbers to losen up hoses. I just flatened the tip a little bit that it slips better under it.

[@RobertCrickmore]

Love your videos Jason, very interesting. One point, have you had someone inspect the interior hull on this thing? The Car Wizard bought his first yacht pretty cheap a couple years ago, rebuilt one engine, replaced the outdrives, did a lot of other work and then found deep in the bilge the hull was rotten and not repairable even though it looked great on the outside. He wound up selling it for parts.

[@leefoster4133]

No, no experiences with boats. Been on a few but that's it. Given what I saw, I would remove both engines and reservice them. One is likely going to have to be rebuilt or replaced if water got into it. Looking at the mount points? Yeah there is allot of corrosion and it's more than likely they will have to be replaced. I just wonder what it really looks like in the engine bay. Corrosion in boat would be basically the same as a plane. It's not good. Vehicles you can let some of that go but not in those.

[@tsquare9168]

A 1 ton chain hoist chained close to the fork will give you plenty of room to pull the engine.

[@MrSpock002]

I believe those two 700 hp engines AND the blowers would sound like a 747 taking off and generate enough hear to melt a glacier???? LOL

[@viniciusvbf22]

If you can, please do a video of the tool building, too. I find it very interesting. Thanks! 😁

[@oooda231]

ive used those forklifts before, i never new you could crabwalk them

[@ank55o7]

I do t know much about boat engines but I know lots about the trailers they sit on, one piece of advice I highly recommend to keep the bearings on the trailer running smoothly is to not install bearing buddies/trailer buddies they leak lots of water, since I started working at a trailer repair shop I have not seen a single trailer with buddies on that has not had damage to its bearings, also the two piece dust caps are just as bad only put fully enclosed dust caps on

[@timconklin8489]

Glad to see you working on the yacht. Prop shaft looks like it will give you some trouble but if the wright tool it should make it easier Thanks Tim

[@dickdegraaff5452]

Dear Jason, It’s really some sort of difference than a plane 😀 but it also seems to be more complex to work on. A plane engine or a car engine is generally taken out much faster. I look forward to your next vlog regarding this topic and for now I send you love from the Netherlands

[@rebuildrescue]

Thank you for supporting and commenting Brother, its good to see you again, and we are glad you liked the episode !

[@oldfarthacks]

True, the cooling systems is far more complex. But the electronics and instrumentation is simpler. On the 401 they still have a huge job ahead in the needed rewire of the panel. Lots of fun to come on each project.

[@nadezhdanovikova142]

I think if you send a package for Jason from the Bulldog Cafe, he will get a clear relief after such a hard work in a confined space ...

[@dickdegraaff5452]

@@nadezhdanovikova142 no idea what you’re talking about

[@PoAAres]

Joe has the hat like he is ready to get out on the water.

[@davidforbes7972]

Been hanging for a boat episode. Keep up the good work guys

[@rickorvis5575]

You got this. After doing the 401, this will be a piece of cake.

[@rebuildrescue]

Lol, very good point !

[@emlynwebster1121]

Great to see you working on the boat! Same engine as me and I've been doing all the work myself with absolutely no idea too 😅

[@lukefazzio6274]

Love you Rebuild rescue!!

[@philiprush3745]

It's been about time Jason I've had 2 grandchildren conceived and born from the last vedio

[@cseivard]

Be careful! Good Luck!

[@rebuildrescue]

Thank you, safety first !

[@jhrober357]

You guys have my attention! I've owned 1 airplane and 3 boats. In all cases they are connected directly to your wallet! Y'all are doing an awesome job!

[@edwuest9047]

Put two outboard engines that exhaust going to cost a fortune boat will be less problems

[@capicolaspicy]

And that is how the name BOAT came to be - Break Out Another Thousand!

[@diggs345lr]

great to see you back on the boat at last , i bought my own cruiser yatchts boat while you were away and spent several weekends in the engine bay servicing the engines and heat exchangers/ chargecoolers so i feel your pain . i was a boat noob too lol

[@rebuildrescue]

Awesome, how is it going? It's super time consuming but the result will be worth it!

[@diggs345lr]

@@rebuildrescue mine is all back together now and it runs sweet , but its unreal how little room you have to access things in there , i ended up with loads of cushions to lie on to try to get to places , i have a slight leak on one of the shafts but it will have to wait until its out of the water as it will be a bugger to get to . kzbin.info/www/bejne/o4TWdXuGequIaLM

[@burntnougat5341]

Wow old boats really are money pits. Will be an interesting project if you go full send on it

[@techguy3424]

B.O.A.T - bust out another thousand

[@WillFixThat]

@@techguy3424 we say ten thousand 🤣

[@treslewis3997]

Electrolysis is a engine killer. If the Zinks in the engine were not properly maintained, you may have significant metal wastage all throughout the engine. Boats with shore power generators on board are hard on zinks and I suspect this may be what the issue is that you are seeing with the wet manifolds

[@bbwachter]

Wish Jayson would read this, it would save the future repairs by 95%. People just don’t understand how they work. Bryan

[@treslewis3997]

@@bbwachter I hope he does look at it. I was a licensed Master of Towing and Freight. (Tug Boats) and the pencil zinks in the engines were replaced every 180 days. Usually they had been reduced by as much as 90 percent...

[@theofficialdiamondlou2418]

Counter rotation is more about reversing than going forward.

[@holty007]

I sense in a few epsiode we are going to see Jo stnadning next to the Boat with a sander looking defeated;-) Good luck Jo We luv yea

[@JerRou89]

Yeah, Great! Another yacht video! Keep it up man, i love the content.

[@rebuildrescue]

Thanks! Will do!

[@theofficialdiamondlou2418]

Get NEW RISERS standard risers last about two years , spend the money and get ceramic coated. You’ll get about 5 years before you need to change them again. If your running in salt water. Also replace the fuel coolers while the engines are out. And if your smart you’ll have the heat exchangers cleaned and rodded at the same time.

[@paulmiles4622]

If it has outsides you have to pull the outside off be for you can pull the engine

[@briank1671]

Growing up I was always taking stuff apart to see how it worked. ( just in case Austin)

[@Joseph-cy3ns]

Lol this was so entertaining! FYI heat gun is very useful when removing and installing hoses.

[@Mechanized2k]

Great work, new subscriber. Looking forward to the next installment.

[@paulprice630]

im excited to see this tool!

[@Argoon1981]

Water does compress but it needs way way more pressure for that to happen than air, more than a ICE motor can produce but when it happens its called "water cavitation" and it makes a strong explosion. Btw the recent Titan implosion was also a cavitation event that created a large bang, large enough to hear for miles underwater. And a fun fact, there's a sea shrimp called pistol shrimp that can create very tiny water cavitation explosions! And he uses that power to break the shells from his prey and defense against predators.

[@rocky3741]

I have twin 454s in my big boy and it was an ocean boat saltwater it did the exact same thing the risers were rotted out and I had to replace one block. Freshwater does not do that it's a saltwater issue risers are not cheap and some of them are very hard to find I'm still looking

[@leverman7517]

Two of the happiest days of your life, the day you get a boat and the day you sell it....

[@rebuildrescue]

😂😂

[@kengarrett9956]

Hang in there guys, you'll get it.

[@bidstealer]

It’s been a while, love this build, time for an update 🙏🏼

[@blondestrainger]

Easy peasy! Shafts come right out

[@jamieaitchison3080]

Nice to see a video about the yacht must have been nice working on it again but without having any pain 👍🏻

[@megamanzteam]

Next time on Rebuild Rescue: we rebuild a tele-handler so we don't have to rent one anymore. Good luck getting those engines out!

[@adrianw7011]

If it's any comfort, I have never done it either so I will be taking notes. 👍

[@desidemars8201]

Great to see you can work on the yacht probably a nice change of pace. I realize the phoenix is never a dull moment but it’s always nice to have change. Lol.

[@mikefrachel8292]

Good call on stopping. I've dug projects into much deeper holes just trying to get something done when I didn't all the right equipment.

[@kathypriddy8430]

Is this Tub prop driven or Water Jet propulsion? If prop driven, have you thought about prop shaft disconnect first??

[@tracynichols7206]

Build a portable gantry crane with wheels , you will use it a lot