Increasing 2 stroke oil delivery!!

Discussion in 'Scooter Tuning' started by capri dave, Jun 12, 2007.

  1. capri dave

    capri dave Active Member

    Messages:
    5,076
    Would it be necesary to adjust the cable on the oil pump to deliver
    a little more 2T oil, After fitting a 70cc kit to a Runner 50 engine??

    or is it best to leave it at factory setting!!

    I was thinking, ive increased the bore size and increased the main jet
    but I never hear mention of the oil delivery being increased :D
     
  2. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

    Messages:
    14,276
    Rides:
    et2 monster
    you should wind the ajuster out to full extention (so the cable lys perfectly horizontal on the crescent at full throttle)
     
  3. capri dave

    capri dave Active Member

    Messages:
    5,076
    Thanks Minor, I was hopeing you would answer my question :cool:

    Ive adjusted the pump to your instruction...And its noticeably smoother and
    quicker ;)
     
  4. haz_666

    haz_666 Member

    Messages:
    106
    MiNoR cOnFuSiOn wrote:
    you should wind the ajuster out to full extention (so the cable lys perfectly horizontal on the crescent at full throttle)

    is that on the carb rite??

    Kl[/quote]
     
  5. capri dave

    capri dave Active Member

    Messages:
    5,076
    no the cable adjuster on the 2 stroke oil pump!!
     
  6. Hursty

    Hursty New Member

    Messages:
    806
    think i need to do this to mine.. but ive never touched an oil pump before.. i know where it is.. but what would i do from there ?

    cheers
    ben.
     
  7. wobbly_trials

    wobbly_trials Active Member

    Messages:
    6,676
    Rides:
    RD350, SR125, ICE125
    if its run ok without seizing, leave it
     
  8. Hursty

    Hursty New Member

    Messages:
    806
    down on power when warm still lol.. maybe it could be that
     
  9. capri dave

    capri dave Active Member

    Messages:
    5,076
    Advance the oil pump a touch...it dont need much a milimetre or less!!

    you can always put it back to stock setting if your engine dont like it ;)

    But think about it, people fit bigger cylinders and main jets but dont increase
    the oil ratio to suit....mines running much smoother now :D
     

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