The biggest problem with this is if it takes more water than it can displace, it will sink like a rock. Since this boat has a pretty big scoop, i suggest you make a rack with a fast inflating rescue buoy on the back (they're not that big) and the fill sensor can be in the engine bay at the top. If it sinks, this deploys and keeps it afloat. Two other mods, T end for the jet, and a set of stability wings.

SAFETY TIP: Put a soft stirofoam type thing on the top of the windshield in case your head slams foward and down... It that happened, your head would be split open where ever you hit it... Forehead, nose or mouth... This is IMPORTANT. Daniel

Can we take a moment to just appreciate how beautiful that lake is in those drone shots

GHPC has been one of my favorite channels for years now. Not just because of the content, but also because of the guys behind the channel. They never take themselves or any of their mistakes too seriously. I also love how they take feedback from their audience and use the knowledge of others to make their builds even more epic! Keep it up guys!

Your dad having a blast was definitely the highlight of the video. Awesome video and amazing tiny boat. Thanks for another entertaining one! 🦅🇺🇲

I’ve always wondered if some larger company ever wanted to buy one of your prototypes and mass produce them. I’m definitely jealous of the pay time you get on camera

Carl has to be the coolest dad ever! Props to him for jumping right in and sending that thing! :)

Your dad is savage. Hope my kids treat me this way when I'm old

its inspiring to see others live out your dreams love you guys!

The video quality is just insane on this channel. Your team is one of the most dedicated on youtube for sure.

This is so epic guys!! I have wanted to say for a while now that your channel is top notch! The energy and content is second to none. The videos are well edited and absolutely no filth so I'm totally confident in letting my kids watch them. Keep it up guys! I'm a grindhardplumbingco'er for life!

Been watching you gents for so long now and your builds, sends and antics are always the best! Keep killing it y’all are absolutely lit! And that mini jet boat is total fire!!

Can I just point out how awesome and on point the camera work and edit is on this? This is reaching Top Gear UK levels! I've no idea where that is, but I wanna go on holiday to that lake now 😍

I'm wondering if a 3-4" 'hydrofoil'type fin on each side of the front hull would keep it from nose diving so deeply?Keep on doing what you do guys,it's always a wild ride for us too.

Ariat! Awesome sponsor! Best boots I've ever owned. I go through a pair of boots every year and I've tried all the major brands. Ariat was the most comfortable and waterproof of any work boots I've owned.

Love how your old man just got in and pinned it. Looks like great time at the lake, cheers.

Big Props to the video and editing guys! Beautifully done video!

That was a genuine smile on your dad's face. I see the next modification being the dash being notched out with built-in knee pads 😎

Bilge pump, foam on the windshield frame for facial contact, and a seat the gives a bit to save the back. So sick dude. Peanut butter and jealous.

When I found Grind Hard Plumbing Co. it was the 100hp jet boat thumbnail that caught my eye. Luckily it was right at the beginning of the build. I started watching for the jet boat but I keep watching for all the Rad Shit you guys do and build. This episode was everything I had hoped it would be. The boat performed really well, in fact far better than I thought it would. Great job GHPC. You consistently exceed my expectations. Cheers!

Legit love EVERYTHING about this channel😭😂🤘🏽 keep doing what y’all doing. We love it

One of your more beautiful and heartfelt videos. Family and friends having fun together in an amazing landscape ♥️

I love how much the team has grown, and you still haven't changed. You all are the best. This is the 3rd mini jet that all of my favorite channels have introduced. You are the only one who has actually done it. That is what separates you from the rest.

I think y’all should be wearing a helmet or put some padding on that windshield. If you hit a big wave and your head smacks that windshield it’s lights out. Be safe guys

You are literally a genius I've been watching for a couple years now an can't believe some of the things you've made. I'm from BC Canada an really enjoy building old three wheelers an dirt bikes so this channel is a absolute beauty to me

Have a good weekend boys

One of my favorite guys to watch do fab work, your thought process is next level!

Ah what a wonderful way to start the weekend with a video featuring hands down the coolest build you guys have done to date. Always have a huge smile on my face watching you guys enjoy yourself, keep being awesome!

Any time Dad is involved you know it's gonna be fun, ALL THE FUNS!

That smile on Dad says it all!🤙🤘

Been keeping up with build. Reminds me of so many summers growing up on the lake, pulled by an all-aluminum boat my grandfather bought in early 60’s because “we’ll never have to buy another one” (he was right. Boat belongs to cousin today). That boat is a work of art, guys. It has beautiful, classic lines and I am sooo happy for y’all. All that said, I’m mainly here to say - your Dad is SOOOO COOL! 👍🏼 Kudo’s, Carl!!

Yet another reason I am a happy subscriber. Love watching the wheels turning as you guys come up with stuff and then just bang it out. Keep the great content coming gentlemen @ Grind Hard Plumbing Co

You guys seem to always take things I tend to think about and make them a reality, keep up the good work👍

Your genuine excitement for what you do always comes shining through. You really are like a bunch of 12 year olds..and I mean that in the nicest possible way. A big hi and well done from the far away land of Tasmania..

Guys, such an amazing project. Props to you all in the growth of skills. Not only in fabrication but also in video production! Love watching your content! Thank you for making it enjoyable for all ages too! 😎

That was emotional lol My mother passed so all I have is my father so that was so awesome to see the dad out there having funn together and epic video the boat done great and a beautiful lake ! Much love brothers ❤️🤙🤝

That's so awesome! Your builds are constantly top notch

Ethan's attention to detail ALWAYS makes me smile! All it needs is an auto bilge pump now!

Awesome job guys and I have to say I'm jealous of how much fun all of you have! Carl probably felt like he was 20 again and having a great time ... cool!

can we please appreciate the ammmmmmziiiiinnnng editing at 16:43 and out…… amazing drone shots and the music is perfect 🎶🎥🎥🫶🏻🫶🏻🫶🏻❤️

u guys consistently come out with some of the most exhilarating videos on youtube

U guys never disappoint ! Always building amazing stuff !!! 🤘🤘🤘

Guys you out did yourselves on this build. Love it!

That micro has great attitude while jumping. Amazing build guys!! Looks like so much fun on an absolutely gorgeous backdrop! Kudos for the great parenting example! Awesome to see in todays world ❤️

You guys need to make "knee notches" in the dash, and pad them well for maximum send-age.

So awesome! Only thing that worries me is the top of the windshield bar.. id hate to see someone whack there face into that.. maybe add some foam padding or something? Even some thin stuff.. Either way that thing is sick and looks like everything works great on it!

So jealous of how clear the water is at that boat launch. Beautiful!

That thing is awesome!!! You guys build some very impressive stuff. Great fabricating skills!

Hi Guys from Australia! found this channel after seeing you on stanceworks, been following you ever since! Love all the fabricating & cool home made "toys", & once again this video was epic, but the thing that really stood out to me were the wide shots toward the end of the video, they really added an emotional "feel" to the video. Props to your production crew, this was amazing!

This is so much more fun than a jet ski! But I am still very sore 2 days later haha

Greatest video ever. Congratulations on the KZfaq award. I have a good friend that lives on Hayden lake and we take the boat to pend oreille sometimes I can't imagine how great it would be to see you guys out there jumping wakes in a hot wheels boat. Keep it up

still love seeing are local area actually having some great people that build great projects and show off this beautiful landscape

The trim control came out great! You can even add more notches if you find it planes a little better with some trim.

It was hard not to have a smile on my face the whole way through this, such a fun video!👍😎

So good your dads face was priceless just full send right away👌

Ethan that thing is effing awesome way to have it dialed in every time I watch you guys it's a major upgrade good job boys. Needless to say everybody's jealous we all need one.

Glad nobody took the steering wheel to the dome 💯💀 Hell yeah dudes!! Best content and creations on KZfaq! Cool to see ole Carl sending it 🤣

Really enjoyed this one! You guys sure know how to have fun.

A great job on the camera angles , editing, and music, and of course the boat build.

Hey Grind Hard, I didn't think I would like the boat build but this last video changed my mind. You guys tore it up out there, loved it.

My goodness what a gorgeous lake! 😲

next step: a tiny trailer for behind one of the powerwheels and an epic adventure?

Been watching since you guys began with the Barbie car and think this is one of my favorite builds. Cool thing about your guys is how you still are the same you were when you started and always do fresh new things with the same Grind Hard feel. Thanks for the entertainment and ideas for builds of my own. Dont ever change for anything, stay true and send it.

I'd just like to say, how much I look up to you guys, working in a shop making whatever crazy idea comes to mind is my dream. I'm currently in HS and taking as many engineering classes as humanly possible. I just recently learned how to plasma cut and next is waterjet. Thanks for doing what you guys do, its beyond just making cool $#1+ it's inspiring!

I think you guys just created a new sport 🔥

So glad you are doing an upgrade and another video! I really want one of the 12 foot ones with about 400hp!

One of your best videos! Really cool, thanks for sharing.

Awesome projects to one side (really awesome in fact!) I’m loving your music

this was sick guys love these mini versions of vehicles there so rad.

I love you guys, thanks for so nice content!!!😍

That build is truely amazing, awesome work my friend. Cant wait for your next creation. Thanks...👍😁

Seeing your dad rip on that thing was pretty cool. I have not seen him in many years. Looking good. Nice footage of our beautiful lake. It has been perfect weather to be in and on the water.

your dad taking it out made me smile remembering my father ...he had 5 boys and girls...he was a processional driver as were all of us boys .. every time we modded a car he had to take it for a run ... he never abused them... but he took them to the max without damage ..... I'm the baby of the family...I was the last . RIP John James Dougherty.. WWII south Pacific veteran.. fearless to the end ..June 31, 1925- June 28 1995

I'd still like to see you guys build a mini offroad wrecker to take down to Matt's off road tow truck Olympics I thing it would be hilarious 😂.

Truly one of the best builds ever and my favorite!!!. Thank you!

That full send attitude is hereditary. I KNEW IT! Coolest dad ever. And coolest micro jet boat ever!

Love it guys!! do yourselves a favour and put some foam on the window area in case u fly forward and take ur teeth out or wear a helmet! keep the videos coming!!

You guys have to race it with a real big speed boat and compare them,,, would be awesome,,, because this thing rips brutal... 👍Unbelievable work

Y'all have the coolest jet boat out of all the jet boats on KZfaq plus the sph smile per hour is great for whole family

Smashing build lads :) a longer ride plate could help with the bouncing, I wish I could get my dad in my boat all the best from the UK, Rock on !!

I love how you modified the file!

Dang call me Captain obvious but that looks like so much fun! Nice job guys

The way it parts the water when you first punch it is awesome!!

I absolutely love what you guys come up with! So inspiring! I always thought my 'BIG' nine foot long Jet Mate with the same engine was fast but this thing would blast right past me. I would love to see you guys re-power a Kawasaki Jet Mate and build a tandem trailer to take them both out to the lake!

Dang! How much for one of these? Seriously Interested. BTW every build I've seen from you guys is straight up 🔥. Keep up the good work and great content!!

Looks awesome!! I might suggest exploring trim tabs on the back and some strakes along the hull to help deflect the spray and give it a little more authority in turns

Amazing job on this mini jet boat. You guys do such and amazing jobs from design to fab and all the amazing video and editing work. Love everything you guys put out. As for the shin bashing on the bottom of the dash maybe some type of foam boat bumper for the taller folk taking it for a ride 🤣 oh and maybe something on the top of the windshield to keep from potentially bumping a head over those wake jumps. As always 👍 with all your hard work.

what a great video! Shots were amazing, seeing your dad rip that thing awesome. See you guys have genuine fun. Awesome!

Killer aesthetics. Wholesome content. Super chill and crazy at the same time.

Dang. That was epic. No other word will suffice here, in my opinion. Kudos for the build, for all the fun you guys had, and especially to Carl for being such a cool dad!

by far the best thing you guys built, looks like so much fun

You guys have done a great job getting that boat done Real test results great Loved it Fireman 🔥🔥 🔥

i feel like this is proof that ethan i a certified madman, and should never be stopped mad respect i love seeing you guys take a break form the grind to full send it

Finally stretching the flippers on the mini jet boat! I love this project!

The micro boat has got to be one of the sickest builds yet! That thing is awesome 👌

That was one of your coolest videos yet! Great production/ editing, and a crazy little boat getting absolutely aired out👍

Amazing scenery to play in!!! How about some 1" foam rubber bumpers for your knees on that dashboard? Tight squeeze!

Great Video, awesome Build and nice scenery! Surfing after the jetboat brings up a idea: Jetsurfboard, maybe electric or a rly small powerfull motor. Riding the Boat and the surfboard together would be a great shot

I'm kinda new here, but I am blown away by the craftsmanship. You have a new fan, well done.

That boat is freaking awesome! Keep up the great vids! thanks!