Jet Drives

Jet Drives (pumps, impellers, etc.)

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  1. RSD

    Affordable Water Jets?

    RSD, Aug 30, 2025 ... 2
    Replies:
    20
    Views:
    3,324
    RSD
    Sep 1, 2025
  2. yipster

    dual jet drive bottom layout

    yipster, Dec 22, 2009 ... 2
    Replies:
    29
    Views:
    22,923
    John W Thompson
    Jul 21, 2025
  3. richinname

    drive for landing craft used on both ocean and rivers

    richinname, Feb 5, 2025
    Replies:
    13
    Views:
    2,869
    DogCavalry
    Feb 10, 2025
  4. mark hornung

    Berkeley 6j Instruction Manual

    mark hornung, Jan 23, 2025
    Replies:
    1
    Views:
    1,256
    mark hornung
    Jan 23, 2025
  5. Maksim Smirnov

    Vospower water jets

    Maksim Smirnov, Apr 18, 2024
    Replies:
    1
    Views:
    3,238
    Ovrthhills
    Aug 20, 2024
  6. Chris A Farwell

    Modified Paddle boat. Need more power!

    Chris A Farwell, Nov 22, 2019 ... 2 3
    Replies:
    37
    Views:
    27,283
    Gavitron
    Aug 1, 2024
  7. 5akman

    Repowering AK work skiff with jet unit, advice needed!

    5akman, Sep 22, 2011
    Replies:
    7
    Views:
    6,333
    graham morrison
    Jul 10, 2024
  8. carspacer

    need intake or picture of for (berk)6jA

    carspacer, Jan 27, 2008
    Replies:
    2
    Views:
    5,112
    Ike
    Apr 25, 2024
  9. MALL

    Wanted...Berkeley 6ja

    MALL, Apr 17, 2024
    Replies:
    0
    Views:
    1,110
    MALL
    Apr 17, 2024
  10. Cody Symonds

    Marathon Jet Needs Engine?

    Cody Symonds, Feb 2, 2024
    Replies:
    9
    Views:
    2,599
    Cody Symonds
    Feb 6, 2024
  11. eddy6053

    Harley powered twin jet drive problem

    eddy6053, Nov 1, 2023 ... 2
    Replies:
    23
    Views:
    5,734
    alan craig
    Jan 3, 2024
  12. Daniel Buckland

    Could this be a PP 115 G ?

    Daniel Buckland, Oct 29, 2023
    Replies:
    4
    Views:
    2,096
    anthony goodson
    Oct 31, 2023
  13. Jason Perrin

    Berkeley 5j5 jet pump

    Jason Perrin, Jun 5, 2023 ... 2
    Replies:
    16
    Views:
    6,440
    dwaw369
    Aug 24, 2023
  14. Boatcrazy

    Is it possible to repair / refurbish impellers?

    Boatcrazy, Jul 23, 2023
    Replies:
    5
    Views:
    2,399
    Boatcrazy
    Jul 24, 2023
  15. Andrew Spalding

    Jetdrive identity

    Andrew Spalding, Mar 31, 2023
    Replies:
    10
    Views:
    3,354
    Tim Dawson
    May 9, 2023
  16. Michael Denner

    PP65 upgrade

    Michael Denner, Aug 28, 2018 ... 2
    Replies:
    23
    Views:
    9,353
    Graeme
    Apr 19, 2023
  17. RSD

    Jet drive manufacturers offering dynamic positioning?

    RSD, Dec 7, 2022
    Replies:
    6
    Views:
    3,664
    comfisherman
    Dec 10, 2022
  18. ETO

    PP65 drive rebuild

    ETO, Jul 21, 2022
    Replies:
    0
    Views:
    2,882
    ETO
    Jul 21, 2022
  19. OCB

    DeepSpeed Hydrojet

    OCB, Jul 2, 2022
    Replies:
    3
    Views:
    3,485
    DogCavalry
    Jul 4, 2022
  20. ColdSteel

    Add a Jet Drive to Diesel inboard for additional thrust?

    ColdSteel, Jul 3, 2022
    Replies:
    6
    Views:
    3,032
    rangebowdrie
    Jul 4, 2022
  21. Duco84

    Jet DIY

    Duco84, May 19, 2022 ... 2 3 4
    Replies:
    53
    Views:
    11,109
    Barry
    Jun 8, 2022
  22. Michael Wise

    Which one should I buy

    Michael Wise, May 21, 2022
    Replies:
    1
    Views:
    2,036
    ondarvr
    May 22, 2022
  23. Bill krummel

    Help finding the right size pump

    Bill krummel, Mar 21, 2022
    Replies:
    10
    Views:
    8,481
    Barry
    Mar 25, 2022
  24. ziper1221

    Jet Inlet Design

    ziper1221, Mar 11, 2022
    Replies:
    8
    Views:
    3,311
    BlueBell
    Mar 13, 2022
  25. Fredrik Akesson

    Jet drive identification

    Fredrik Akesson, Jan 31, 2022
    Replies:
    5
    Views:
    3,038
    Fredrik Akesson
    Feb 12, 2022
  26. dapperdolphin

    Why do jet drives use impellers instead of reciprocating pumps?

    dapperdolphin, Jan 12, 2022
    Replies:
    3
    Views:
    3,519
    dapperdolphin
    Jan 12, 2022
  27. Tonka

    Identifying jet drive

    Tonka, Mar 11, 2010
    Replies:
    9
    Views:
    9,619
    Ike
    Oct 20, 2021
  28. MarkAnton877

    Jet drive identification help

    MarkAnton877, Oct 20, 2021
    Replies:
    1
    Views:
    2,326
    Mr Efficiency
    Oct 20, 2021
  29. curtis73

    School me on jets. Looking for something that may not exist

    curtis73, Oct 3, 2021 ... 2 3
    Replies:
    43
    Views:
    8,190
    comfisherman
    Oct 4, 2021
  30. KStro

    Sea Rayder F16 tries to go left while on plane

    KStro, Jun 4, 2021 ... 2 3
    Replies:
    32
    Views:
    10,656
    DogCavalry
    Sep 9, 2021
  31. tobyhale

    PP90G thrust curve

    tobyhale, Jun 5, 2020
    Replies:
    5
    Views:
    4,130
    Thunderbird 1
    Jun 20, 2021
  32. Shoalrunner

    Cant find info on The Hawk jet pump

    Shoalrunner, Jul 3, 2018
    Replies:
    7
    Views:
    4,585
    Mr Efficiency
    Jun 14, 2021
  33. Dennis G Ferris

    1989 Scram Jet w/1994 Kawasaki 750 motor & water jet pump "The Hawk" ELY-12s

    Dennis G Ferris, Jun 14, 2021
    Replies:
    0
    Views:
    3,006
    Dennis G Ferris
    Jun 14, 2021
  34. MegaMarine

    Schottel SPJ Propeller

    MegaMarine, Apr 12, 2021
    Replies:
    2
    Views:
    2,157
    baeckmo
    Apr 12, 2021
  35. Robert Keisala

    Can anybody identify this jet?

    Robert Keisala, Nov 2, 2020
    Replies:
    1
    Views:
    3,053
    Barry
    Nov 2, 2020
  36. Hyperlite

    Jet Cavitation Issues on Prototype Hull

    Hyperlite, Jun 13, 2020 ... 2
    Replies:
    22
    Views:
    7,320
    Mr Efficiency
    Jun 14, 2020
  37. MountainMeadow

    79 Tahiti Marauder questions

    MountainMeadow, Apr 7, 2020
    Replies:
    3
    Views:
    3,372
    Ike
    Apr 9, 2020
  38. Mitch B

    '96 Regal Rush XP-120hp Jet Power Loss

    Mitch B, Jun 16, 2007 ... 2
    Replies:
    22
    Views:
    45,683
    KeithO
    Mar 10, 2020
  39. Mark Thiessen

    HJ 241 hamilton jet best suited engine option.

    Mark Thiessen, Feb 9, 2020
    Replies:
    3
    Views:
    11,390
    Barry
    Feb 10, 2020
  40. OCB

    Reduced Cavitation, High Efficiency Outboard Propulsors for Small Planing Craft

    OCB, Aug 9, 2017
    Replies:
    8
    Views:
    5,111
    Yellowjacket
    Feb 8, 2020
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