Home Forums Shifter Karts Modded CR80 with high RPM flutter Reply To: Modded CR80 with high RPM flutter


Broque Ward

make sure your ground is good. that can cause that.

whats your spark plug gap?   too wide of a gap will cause that go down .002 thou until it stops or move to the next trouble shoot.

you need to test your cdi, coil and stator for the correct readings.
If you checked the two above then you need to test, your breakup can be caused by one of those or all of the electrical components going bad.

I doubt broken reeds would cause an issue at WOT.