LPE 3i – Pro-Building Instructions

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13 Responses

  1. Nico71 says:

    I have corrected it ! Thank you

  2. joran prins says:


    I just checked the rebrickable, but it says set not found any ideas?

  3. Silas says:

    I have the same problem as Chris c. Can you help me?

  4. lucas says:

    Does it works w/ old and not modified cylinders ?
    For me he don’t works w/ my old cylinders…

  5. Chris C. says:

    Good little engine! When I first built it I got the angle of the middle part of the crank very slightly off so two switches ended up being in neutral and you had to turn the wheel to keep it going. Took it apart and adjusted the crank and now it works like a charm! Can’t wait to modify my cylinders and get some real rpms out of it 🙂

  6. juju says:

    salut est-ce possible de la faire avec 2 pistons svp

  7. juju says:

    salut est-ce possible de la faire avec que 2 pistons svp

  8. DaGappy says:

    That´s the first LPE engine with LEGO parts that i have in my boxes…

    Thank you a lot, Nico 😀

  9. Chris says:

    This can be really good but my engine is not working.
    I made it from your instructions and connected pipes but the second piston is not synchronized with the others. Cause if i take that “bad” piston out then the two pistons are hardly working. I tried to put there another piston but it didnt help. then i tried to change the pipes but it didnt help too. So plese help if you can.

  10. Rob says:

    This is a really great engine! I modified the switches and cylinders myself and this really runs smooth and powerful, I have it powering the unimog set (8110)

  11. Nulloz says:

    Were you get the parts;)

  12. qwertyuiop says:

    without modifications, how does the torque of this LPE compare to a PF XL motor?

  1. 18/03/2012

    […] New Instructions are available here ! […]

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