2stroke bike

Discussion in 'Introduce Yourself' started by pedropete91, Apr 26, 2012.

  1. pedropete91

    pedropete91 New Member

    hey i have a 66c motorised bike with a 36 tooth sprocket it goes fairly good was just wondering about the spark plug gap what should it be set to and can i get any more proformance out of it?

  2. Al.Fisherman

    Al.Fisherman Active Member

    .025 -.030. If you haven't, replace the plug with a NGK, the lead and the cap. Really there is nothing that you can do with these engines to produce more power if left stock.
    Last edited: Apr 26, 2012
  3. Fabian

    Fabian Well-Known Member

    The Rock Solid Engines, Billet CNC Reed Valve Intake will most certainly build noticeably more low and midrange torque, even with a standard engine, though a jetting change is necessary to optimise the combination.

    I can highly recommend the reed valve intake, plus it makes the engine significantly quieter. I was sick and tired of the overly loud intake noise so i'm happy with the reed valve intake just for it's ability to make things more pleasant on the ears.

  4. pedropete91

    pedropete91 New Member


    no worries cheers and yeah i have upgraded my lead to a 8mm ngk and spark plug ngk b6hs