Happytime RPM Load Question

Discussion in '2-Stroke Engines' started by 1968gtcs, Jul 23, 2008.

  1. 1968gtcs

    1968gtcs New Member

    What is the max RPM of the Happytime engines? I think its 6K rpm from my research. Can any of you confirm this?

  2. stude13

    stude13 Active Member

    after breakin it should be more. a big help is new plug and wire.
  3. badmoon

    badmoon Member

    i have read that is 6000 rpm.
  4. alex

    alex Guest

    I've had mine to 7,200rpm, didn't sound very safe though.
  5. HI,

    I have a Sen Dec Tach and my Dax 70 has been to 6400 RPM's....BRIEFLY....Sounded a little loose and rattly.....I would NOT go that high for any length of time tho for fear of blowing it up....Of course it could just be my engine....

    Hope this helps