Props

Propeller selection, performance comparison, prediction, experience, and modification.

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  1. Hasan'06 BUET

    Z-Drive for a Tug

    Hasan'06 BUET, Jun 15, 2010
    Replies:
    1
    Views:
    3,567
    Arthur1966
    Jun 23, 2010
  2. rooneybbi

    Z-Drive Azimuth thrusters (Rudder Propeller)

    rooneybbi, Jul 28, 2010
    Replies:
    3
    Views:
    5,059
    zwolfish
    Nov 7, 2010
  3. JINLEE

    Yanmar PROP wanted

    JINLEE, Dec 5, 2011
    Replies:
    0
    Views:
    1,906
    JINLEE
    Dec 5, 2011
  4. valvebounce

    Wot

    valvebounce, Oct 18, 2016
    Replies:
    6
    Views:
    2,608
    valvebounce
    Oct 19, 2016
  5. steven starnes

    Willard MK4 prop

    steven starnes, Jun 24, 2019
    Replies:
    1
    Views:
    998
    gonzo
    Jun 25, 2019
  6. DennisRB

    Will this prop spec work on my boat?

    DennisRB, Jun 16, 2014
    Replies:
    2
    Views:
    2,106
    DennisRB
    Oct 28, 2014
  7. cthippo

    Why NOT Kort nozzles?

    cthippo, Nov 8, 2010
    Replies:
    10
    Views:
    6,442
    MikeJohns
    Nov 10, 2010
  8. rfleet1066

    White lead

    rfleet1066, Aug 7, 2016
    Replies:
    5
    Views:
    2,297
    SamSam
    Aug 9, 2016
  9. Dr. Dave

    Which prop for 1994 Four Winns 278 with King Cobra 454?

    Dr. Dave, Sep 23, 2009
    Replies:
    1
    Views:
    2,291
    Red Tide
    Sep 26, 2009
  10. Launchafiesta

    which prop for 1990 IMP 255 Eleganza with single stock 454

    Launchafiesta, May 1, 2012
    Replies:
    0
    Views:
    2,119
    Launchafiesta
    May 1, 2012
  11. TurtleIndia

    Which is better: Propeller vs. Paddle

    TurtleIndia, Mar 24, 2018
    Replies:
    6
    Views:
    7,727
    TurtleIndia
    Apr 7, 2018
  12. Eric770

    Where to shop for a prop?

    Eric770, Jan 1, 2014
    Replies:
    3
    Views:
    1,737
    Eric770
    Jan 18, 2014
  13. Nidza

    What type of prop would be recommended in this case?

    Nidza, Oct 21, 2017 ... 2
    Replies:
    29
    Views:
    3,858
    Joakim
    Nov 27, 2017
  14. Jimboc

    What size Prop to use

    Jimboc, Nov 14, 2009
    Replies:
    6
    Views:
    3,388
    Jimboc
    Feb 5, 2010
  15. rich99uk

    What Size Prop for Mitchell 31 MK1

    rich99uk, Aug 20, 2011
    Replies:
    1
    Views:
    2,914
    CDK
    Aug 21, 2011
  16. BlueBell

    What R/C Props to Try?

    BlueBell, Nov 19, 2017 ... 2 3
    Replies:
    42
    Views:
    5,347
    BlueBell
    Dec 19, 2017
  17. Poppajoe

    What prop?

    Poppajoe, Jun 13, 2006
    Replies:
    3
    Views:
    3,812
    Çemberci
    Apr 19, 2007
  18. Techwing10

    What prop do I need?

    Techwing10, Jun 5, 2011
    Replies:
    0
    Views:
    1,918
    Techwing10
    Jun 5, 2011
  19. Bartboat

    What pitch props new Merc 150 4 strokes twins

    Bartboat, Sep 21, 2012
    Replies:
    0
    Views:
    1,595
    Bartboat
    Sep 21, 2012
  20. hellojaby

    what kind of this prop.

    hellojaby, Aug 25, 2015
    Replies:
    2
    Views:
    3,930
    7228sedan
    Sep 3, 2015
  21. Nicholas Castro

    What is the max RPM any propeller can spin before it becomes useless?

    Nicholas Castro, May 3, 2021
    Replies:
    8
    Views:
    5,454
    DogCavalry
    May 6, 2021
  22. ahmetcan_34

    Waterbike Propeller

    ahmetcan_34, Dec 14, 2015
    Replies:
    4
    Views:
    3,365
    philSweet
    Dec 15, 2015
  23. pop41

    wakeboard prop

    pop41, Apr 18, 2015
    Replies:
    3
    Views:
    2,188
    pop41
    Apr 18, 2015
  24. Ogrim

    Wake fraction and thrust deduction

    Ogrim, Apr 12, 2017
    Replies:
    2
    Views:
    2,332
    sub_prop
    Apr 27, 2017
  25. hhhhar

    Wageningen B-Series Bp-Delta Diagrams Request

    hhhhar, Dec 19, 2012
    Replies:
    8
    Views:
    6,738
    Submarine Tom
    Mar 2, 2013
  26. Spyderz

    Wageningen B-Series BP-Delta Diagrams Request

    Spyderz, Apr 6, 2011
    Replies:
    9
    Views:
    18,499
    jen2
    Apr 12, 2011
  27. gammahalim

    Wageningen B-Series BP-Delta Diagrams

    gammahalim, Sep 20, 2011
    Replies:
    0
    Views:
    4,369
    gammahalim
    Sep 20, 2011
  28. thecaptain84

    Wageningen B series , Performance

    thecaptain84, Feb 26, 2014
    Replies:
    7
    Views:
    4,489
    jehardiman
    Mar 5, 2014
  29. bblagonic

    Wag B-series to AU (MAU)

    bblagonic, Nov 14, 2009
    Replies:
    2
    Views:
    3,798
    DMacPherson
    Nov 15, 2009
  30. Davowl

    Volvo Ultra Prop

    Davowl, Aug 8, 2004
    Replies:
    0
    Views:
    4,650
    Davowl
    Aug 8, 2004
  31. whitepointer23

    volvo penta prop

    whitepointer23, Dec 28, 2011
    Replies:
    4
    Views:
    2,032
    whitepointer23
    Dec 28, 2011
  32. DennisRB

    Volvo folding props on Yanmar saildrive? Can they be resplined?

    DennisRB, Mar 6, 2014
    Replies:
    11
    Views:
    5,251
    gonzo
    Mar 10, 2014
  33. sailinphelan

    Volvo 280 DP props for trade

    sailinphelan, Jul 31, 2009
    Replies:
    0
    Views:
    1,786
    sailinphelan
    Jul 31, 2009
  34. riobdriver

    Volume of water moved

    riobdriver, Jul 5, 2012 ... 2
    Replies:
    21
    Views:
    7,745
    Turnpoint
    Jul 12, 2012
  35. bateaudemoi

    Voith Schneider Propulsion for Smaller Vessels

    bateaudemoi, Feb 28, 2020
    Replies:
    3
    Views:
    1,822
    bateaudemoi
    Mar 2, 2020
  36. anhdtht

    voith schneider propeller

    anhdtht, Jun 23, 2011
    Replies:
    3
    Views:
    2,539
    conceptia
    Jul 3, 2011
  37. yipster

    ventilated props ?

    yipster, Sep 19, 2007
    Replies:
    5
    Views:
    3,611
    kach22i
    Sep 19, 2007
  38. jim1968

    velvet drive ratios

    jim1968, Oct 18, 2010
    Replies:
    1
    Views:
    2,368
    Çemberci
    Dec 1, 2010
  39. DennisRB

    Variable pitch props. Worth it on small boat?

    DennisRB, Nov 30, 2010 ... 2
    Replies:
    17
    Views:
    20,708
    TeddyDiver
    Dec 5, 2010
  40. dermo

    Variable pitch oil leak

    dermo, Aug 3, 2012
    Replies:
    2
    Views:
    2,066
    whitepointer23
    Aug 13, 2012
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