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SCIENCE! I FINALLY GOT MY 10.3L V8 JET BOAT RUNNING RIGHT!

270K views · Jun 28, 2026 · Autos & Vehicles

Comments · 1.5K

  • @FinnegansGarage · 3 months ago · pinned

    Thanks for the comments. Some of you mentioned reducing the size of the air bleeds in the top of the carb body. I must not have mentioned in the video that right now I have the smallest possible air bleeds in the carburetors. They are only 0.023" ID.

    65

  • @Smokey72013 · 3 months ago

    I'm proud of you for continuing to tune and not hitting that with nitrous when it was that lean. You have matured my friend

    22

  • @andrewthomson2228 · 1 month ago

    Lying in my bed with chronic sciatica in Scotland, your video was great viewing, thanks Mike.

  • @SpootsGarage · 3 months ago

    My favorite part of this video is the long close up of the struggle to get the jet to thread in. I love Finnegans Garage.

    29

  • @chrisconely2406 · 3 months ago

    I'd love to win this Nitrous Express kit to someday put on the C10 my grandson and I are building together. He's only 2½, but we've already been working on it for about a month, making memories one wrench at a time. After losing our daughter, Addi, to cancer, our kids and grandson became our whole world. This build is about so much more than a truck—it's about family, healing, and passing on something special. Thanks, Finnegan, for the opportunity.

    3

  • @kiowa7321918 · 3 months ago

    Love the content. As a viewer for quite a while now, I have learned so much that I just wanted to say thank you for your generosity. You are truly a one of a kind tuber. Keep up what you are doing and please don't change.

  • @JamesMorris77 · 3 months ago

    Bros, boats and coffee ☕ Great way to enjoy your Sunday morning

    15

  • @travisboatwright5466 · 3 months ago

    How cool would it be to live at that lake, and see Mike’s tuning sessions. 🤩

    48

  • @dan7131 · 2 months ago

    Man its wild how much knowledge you have in the automotive world just watching you takes me back to learning about engines and maintenance from my dad when i was a kid

  • @84C10JEFF · 3 months ago

    Oh boy , it’s science time with with Finnegan . I,love Sunday mornings !

    9

  • @craigShiflet · 2 months ago

    I love watching you go from. Doing all the right things the wrong way to doing all the right things in a less wrong way.  Keep up the great work.

  • @chrisbumpstick · 3 months ago (edited)

    Watching Finnegan&apos;s Garage inspired me to change jobs. I went from manufacturing everyday products to a shop where i machine racing parts. When i started working at BLP is when i noticed that your 711 motor would have came with BLP carburetors if you didn&apos;t get the EFI.<br><br>I don&apos;t tune or build the carburetors. I&apos;m in the machine shop turning billet 6061 into race parts. But i know from listening to Mark our sales manager help customers that you have all the info that would help him set you up with a solution to your AFR issues. We make Holley threaded jets upto .200&quot; and we do metering blocks with .350-32 jets that got upto. 260&quot;

    29

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