drive

  1. F

    Velvet 71C assembly

    I have a Shamrock20 ('84). I came with a 71C Velvet drive attached to a Ford 302. Motors completely rebuilt (now) and I've turned my attention to the trannie. Nice bit of engineering that Velvet drive. I originally replaced the seals and gaskets as I thought only and oil leak needed...
    • FBadger
    • Thread
    • 71c assembly drive oil leak velvet
    • Replies: 10
    • Forum: Inboards
  2. Concept hull with Blender

    Concept hull with Blender

    This is a personal try in hull and boat design, made with Blender 3D. The start project can be downloaded here. https://grabcad.com/library/concept-hull-step-drive-v1-1 The time lapse of progress https://www.youtube.com/watch?v=c6wbwTJb3c8
    • pafurijaz
    • Media item
    • concept design drive hull motorboat step transport
    • Comments: 0
    • Album: Member Album by pafurijaz
  3. Pivotal Drive for power boats.

    Pivotal Drive for power boats.

    Mk1 pivotal Drive a go anywhere propulsion great for shallows or open seas. Any HP any size boat. Lift drive from helm or let it look after itself as it will lift automatically going into shallows and drop down again when in deeper water. CAM.A.PROPULSION.
    • tom kane
    • Media item
    • drive drive. pivotal retractable shaft
    • Comments: 0
    • Media category: Propulsion
  4. universal-joint-boat-engine-shaft-cardan-joint-31789-5563625

    universal-joint-boat-engine-shaft-cardan-joint-31789-5563625

    A component that could be used for a Cam.A.Propulsion Pivotal Drive retractable shaft drive for power boats.
    • tom kane
    • Media item
    • drive drive. pivotal retractable shaft
    • Comments: 0
    • Album: Member Album by tom kane
  5. Go anywhere propulsion.

    Go anywhere propulsion.

    If you want to go to all of the interesting places you need a boat and propulsion drive that is adaptable for all conditions.
    • tom kane
    • Media item
    • cam.a.propulsion drive pivotal shaft trimable
    • Comments: 0
    • Album: Member Album by tom kane
  6. Pivotal_Drive_fully_lifted

    Pivotal_Drive_fully_lifted

    With a Pivotal Drive the drive is up on the trailer and automatically lowers as the boat is launched just start the motor and sail away and the drive adjusts to water depth,the skeg lifts the drive with a cam like action when an object is struck or going aground. The power of the motor and...
    • tom kane
    • Media item
    • able drive pivotal shaft trim
    • Comments: 0
    • Album: Member Album by tom kane
  7. DSCF0005

    DSCF0005

    surface drive parts
    • stupidbaker57
    • Media item
    • built drive home hydroplane surface
    • Comments: 0
    • Album: Member Album by stupidbaker57
  8. DSCF00041

    DSCF00041

    Surface drive parts ready for welding
    • stupidbaker57
    • Media item
    • built drive home hydroplane surface
    • Comments: 0
    • Album: Member Album by stupidbaker57
  9. DSCF00032

    DSCF00032

    A Hal Kelly design being modifided to run a motorcycle engine with surface drive
    • stupidbaker57
    • Media item
    • built drive home hydroplane surface
    • Comments: 0
    • Album: Member Album by stupidbaker57
  10. DSCF00021

    DSCF00021

    A Hal Kelly design with a mock-up of a home built surface drive
    • stupidbaker57
    • Media item
    • built drive home hydroplane surface
    • Comments: 0
    • Album: Member Album by stupidbaker57
  11. DSCF00013

    DSCF00013

    A Hal Kelly design being modifided to run a motorcycle engine with surface drive
    • stupidbaker57
    • Media item
    • built drive home hydroplane surface
    • Comments: 0
    • Album: Member Album by stupidbaker57
  12. Smallest Levi Drive (LD170-150) with Rope Steering

    Smallest Levi Drive (LD170-150) with Rope Steering

    Simple rope steering works always. Two drives can be steered via a cross bar. No hydraulics in the water. If you need hydraulics, mount them on the transom above the waterline.
    • xrudi
    • Media item
    • drive levi rope simple steering surface
    • Comments: 0
    • Album: Member Album by xrudi
  13. Levi Drive LD170-150

    Levi Drive LD170-150

    • xrudi
    • Media item
    • drive ld170-150 levi small surface
    • Comments: 0
    • Album: Member Album by xrudi
  14. Levi Drive Fisherman LD 170-150 installed

    Levi Drive Fisherman LD 170-150 installed

    • xrudi
    • Media item
    • drive ld170-150 levi small surface
    • Comments: 0
    • Album: Member Album by xrudi
  15. Kristina with LD 170-150 at 27 knots

    Kristina with LD 170-150 at 27 knots

    • xrudi
    • Media item
    • drive ld170-150 levi small surface
    • Comments: 0
    • Album: Member Album by xrudi
  16. Kristina Levi Drive with Levi Drive 170-150

    Kristina Levi Drive with Levi Drive 170-150

    • xrudi
    • Media item
    • drive ld170-150 levi small surface
    • Comments: 0
    • Album: Member Album by xrudi
  17. 55 Bio fuelled 100 Knots Endurance race RIB

    55 Bio fuelled 100 Knots Endurance race RIB

    Quad engine 55 foot endurance race RIB, designed for 100 knots running on biofuel. For more information see www.linleyswangp.com or www.berserkdesign.com
    • PetterM
    • Media item
    • berserk biofuel design drive endurance hull offshore race rib stepped surface
    • Comments: 0
    • Media category: Gallery of Professional Design Work
  18. 55 Bio fuelled 100 Knots Endurance race RIB

    55 Bio fuelled 100 Knots Endurance race RIB

    Quad engine 55 foot endurance race RIB, designed for 100 knots running on biofuel. For more information see www.linleyswangp.com or www.berserkdesign.com
    • PetterM
    • Media item
    • berserk biofuel design drive endurance hull offshore race rib stepped surface
    • Comments: 0
    • Media category: Gallery of Professional Design Work
  19. 55 Bio fuelled 100 Knots Endurance race RIB

    55 Bio fuelled 100 Knots Endurance race RIB

    Quad engine 55 foot endurance race RIB, designed for 100 knots running on biofuel. For more information see www.linleyswangp.com or www.berserkdesign.com
    • PetterM
    • Media item
    • berserk biofuel design drive endurance hull offshore race rib stepped surface
    • Comments: 0
    • Media category: Gallery of Professional Design Work
  20. 55 Bio fuelled 100 Knots Endurance race RIB

    55 Bio fuelled 100 Knots Endurance race RIB

    Quad engine 55 foot endurance race RIB, designed for 100 knots running on biofuel. For more information see www.linleyswangp.com or www.berserkdesign.com
    • PetterM
    • Media item
    • berserk biofuel design drive endurance hull offshore race rib stepped surface
    • Comments: 0
    • Media category: Gallery of Professional Design Work
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