The Ultimate Guide to INSTALLING & Setting a JET BOAT Pump INTAKE

Автокөліктер мен көлік құралдары

The restoration of my jet boat is at another critical phase. Now that I have finished working on the custom gelcoat in the bilge, my next step in this build is to be the installation/setting of the pump intake. When setting the pump intake, the placement and location relative to the keel of the boat is critical. Our engine placement is 100% dependent on the correct positioning of the intake. To have the proper u-joint angles for a long healthy and vibration-free life, the placement of our engine and intake need to be very precise and complement each other.
Needless to say, I wanted to ensure I had my intake installed into the hull as accurately as possible. I will do my best to explain the steps and methods that I used to get the intake installed and epoxyed into position into the hull of my 1979 Centurion Jet Boat. While we are installing this intake housing, I will walk you through the method of finding its desired location, installation method, and most importantly desired angles that we want to set it to.
After spending months working on the custom application of gelcoat in my bilge, making what seemed to be very little progress, it does feel good getting this intake installed in short order. Fast visual progress, what a nice change of scenery! After a long winter, and with boating season fast approaching it finally feels like I am gaining some serious momentum. Once this pump intake is set into place, I can work towards installing the engine and mounting the new rail kit.
Stay tuned to the channel. We still have lots more work to do before we get her back in the water.
Be sure to like, subscribe, and drop me a comment!
~ Nick
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About AutoTechNick:
Growing up in rural Oregon, I was always around Hot Rods & Race Cars. I imagine my early exposure to this culture ignited a spark of interest in cars, which remains my passion.
🎓 I am a proud Alumni of Wyoming Technical Institute @WyoTechAutoMechanicSchool where I studied Automotive Technology, Performance Engine Building & Street Rod Fabrication. In addition to "WyoTech," I graduated from the BMW Service Technician Education Program, more commonly known as BMW S.T.E.P.
🏎️ I spent nearly ten years working in various BMW dealerships as a Master Technician. After a move back home to the PNW, I found myself no longer servicing German-made machines but now working with Italians. I spent nearly another ten years as a Ferrari Master Technician & Shop Foreman at a local Ferrari dealership.
🏆 Ferrari selected me as one of 12 technicians worldwide to compete in the "Ferrari Testa Rossa Awards" for four years consecutively. Finishing in 3rd place in 2016, & in 2019 I was able to place in 1st, winning the competition & earning the title of the "Top Ferrari Technician in the World!"
🚀 As my time with Ferrari came to an end, a new career path awaited me…. Aerospace. I am currently working at Blue Origin, helping to build & develop the BE-3PM and BE-3U rocket engines.
With my new career path, I needed an outlet for my automotive passion, thus the reason for this channel…
#jetboat #gelcoat #socaljetboats #transom #autotechnick #speedboat #hotboat #classicboat #stringers #berkeleyjet #centurion #bigblock #bigblockchevy #powerboat #boatrestoration

Пікірлер: 30

  • @AutoTechNick
    @AutoTechNick3 ай бұрын

    I failed to discuss this in the video, but you do not necessarily need the boat off of the trailer to set your intake. You can leave the boat on the trailer, and still get this installed. Although it will be difficult to work around the bunks, axles, and trailer braces. As long as you are to keep the keel leveled out on both planes it doesn't matter what the boat is sitting on. ~ Nick

  • @allandekoning4734

    @allandekoning4734

    3 ай бұрын

    Just wanted to jump in and say everything about the build is awesome. And the OCD on the bolt lengths is next level 👍🏼👍🏼👍🏼 I love the way you built up the opening so you had a minimal line of epoxy. I recall an old friend having 3/4-1” under his. Looked amateur at best and he paid a so called pro to set it. Porpoised real bad at cruise but doing 90-100 it was rock solid. Keep up the good work. Cudos for getting your boy to roll his sleeves up and help 🙏🏼

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    Thank you Allen. I am glad that you appreciate the smaller details that I am putting into the boat. I really am big believer that all those really small details add up to make a huge difference. I’ve never pushed Trevor into my interests in the shop, but he is starting to show more interest daily. He’s good company, and eager to learn. ~ Nick

  • @mitchklaserner9842
    @mitchklaserner98423 ай бұрын

    I love this series so much, I’ve probably watched every episode twice lol

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    💪!!!

  • @pedrosilvaprado
    @pedrosilvaprado8 күн бұрын

    Cheers from Brazil!👏💯🏆🇧🇷

  • @jamiesonsime9197
    @jamiesonsime91973 ай бұрын

    Looking forward to seeing the engine install!!

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    Soon, very soon! ~ Nick

  • @justinleonard110
    @justinleonard1103 ай бұрын

    Finally!! Love this series

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    Glad you’re enjoying the build! Plenty more to come. ~ Nick

  • @jaredstafford5565
    @jaredstafford55653 ай бұрын

    Dam good job nick 👏 👍

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    Thank you!

  • @JoeJoeOnTheRadio
    @JoeJoeOnTheRadio2 ай бұрын

    Surprised you didn’t chamfer the intake hardware slightly, now that’s my ocd kicking in.

  • @AutoTechNick

    @AutoTechNick

    2 ай бұрын

    Oh, I did chamfer it after cutting it!! ~ Nick

  • @abarragan951
    @abarragan9513 ай бұрын

    Awesome video nick. And like one of the other comments i too have watched these videos several times each😅. One question. How did you deal with thw expoxy overspill on the back end of the intake ? I know the plate that the pump sits on hangs over the transom so at least in my boat theres not alot of room to get in there to smooth it out and the plate blocks thw entire view? Thanks again. No im ready to re do my intake!

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    Thanks for the support! It's greatly appreciated! As you described I did not have enough space from the transom opening to the back edge of the intake to work the epoxy. If you re-watch the video you'll notice that I used the blue 2" painter's tape on the side and front of the intake on the hull. But in the back, I used 1/2" green tape. I also did not press the tape down very much on the gelcoat. I didn't want it adhered very well. I did this so the spill-out would not get on the gelcoat, but would still allow me to pull the tape. Once the intake was set I was able to carefully pull the green tape out piece by piece, which was covered with overspill. I then just worked the epoxy on the back side with my finger, for as far in as I could reach. ~ Nick

  • @amunderdog
    @amunderdog3 ай бұрын

    It has been great to watch. Have you been studying engine weight effects? It is the 21st century. There are many options when addressing power to weight. Or you going for old school look?

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    You are correct. There are a lot of great engine options out there with low weight and plenty of power (can we say LS)... But I like my jet boats with a good ol' fashioned Big Block! ~ Nick

  • @donriedl3484
    @donriedl34843 ай бұрын

    Good job and video. Is your angle measure tool a Klein or Wixey ? I should've had one of them years ago.

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    Thanks Don! The angle gauge is a Klein

  • @mikeg1593
    @mikeg15933 ай бұрын

    Great job Nick! One question for you. Is there a standard size hole for Berkeley and Jacuzzi pumps or does each jet mfg use a different hole to set the jet into? I have a 1974 Hallett bubble deck with a jacuzzi and might want to switch to Berkeley. Thanks🇺🇸

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    Unfortunately, the hole size for the intake is different between the Berkeley style and the Jacuzzi. You would need to do some glasswork to fill it in before doing the swap. ~ Nick

  • @mikeg1593

    @mikeg1593

    3 ай бұрын

    Thanks Nick looks like I’m stuck with the Jacuzzi. Great videos! Makes me want to do more than is needed on the Hallett.🇺🇸

  • @bryanturner683
    @bryanturner6833 ай бұрын

    As always excellent work! Somewhat disappointed as I had hoped to see the engine install also. Good things. come to those that wait???? I reinstalled my 454 in the boat a couple of weeks ago. Took a lot of time trying to get to what I "think" is right. Will find out when I see the next episode. Im stuck with an aluminum boat with a welded in intake. Which was put in out of whack. not centered on keel. I duo have a question, hopefully it wasn't addressed in the video. But why is the pump installed with a 4 degree down angle???. Why not level, why not two or 5 degrees??

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    Thank you, Bryan. The next video on the jet boat will cover the engine installation, so don't worry.. lol. The 4-degree angle is built into the intake housing. If it were to be set at a different angle as you proposed it would change the location of the biting edge of the shoe relative to the keel. I am sure there is some wiggle room to fine-tune that, but considering the difficulty of getting it set I opted to keep it at the baseline setting it was designed for. Also if I altered the intake angle I would be effectively moving where the transom cover sits. Since I am reusing the existing holes to mount that, it wasn't an ideal option. ~ Nick

  • @bryanturner683

    @bryanturner683

    3 ай бұрын

    @@AutoTechNick thanks for the reply, I. think as usual I was unable to put down in words what my mind was thinking! I get the intake needs to be exactly where you put it. But my question is why is the 4 degrees built into it. Does that not cause a 4 degree down angle on the pump discharge?? Why isn't the pump shaft exactly parallel with the hull? Thanks gain for your time!!!!

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    The 4 degrees does put the discharge nozzle at the same 4-degree angle. However, for my application, I will be running a Place Diverter droop that has 8 degrees of up pin angle, so that nets me a positive 4. One can utilize different snoots, wedges, and even the place diverter to dictate discharge angle. The 4-degree decline effectively lowers the discharge height in relation to the hull, thus lowering the thrust line and allowing the boat to ride dryer. I've also heard the argument that the 4-degree angle helps improve oil pan clearance, but that seems like a positive side effect to me, not the main reason why it was done. ~ Nick

  • @bryanturner683

    @bryanturner683

    3 ай бұрын

    @@AutoTechNick OK, thanks thats what I was looking for. Seemed redundant to put in a 4 degree down angle and then make a 4 degree wedge? Keep em coming, cant wait for the engine alignment!!!!!!!

  • @daltonjameseberhart
    @daltonjameseberhart3 ай бұрын

    Letss goooo

  • @AutoTechNick

    @AutoTechNick

    3 ай бұрын

    🤣😂🤣😂

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