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Home Forums Shifter Karts CR 125 with problems….. Reply To: CR 125 with problems…..


Randy McKee

Do you mean power valve plug or manifold?  I’m  assuming you mean power valve because you mentioned ignition side.  Yes, it’s common for them to leak, but it’s usually not a huge performance problem… just a mess and it’s hard to do a proper leak test.

If you only put rtv on the exterior, try pulling it from cylinder, swab in rtv and re-install.  Be sure to cleanup any excess rtv inside cylinder.  If it’s an o-ringed type, put a new o-ring on it.