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

Randy McKee

Robert, another thing I just considered… if it’s a 2000 to 2002 cylinder (I think?) hold off on removing the plugs.  Those years have difficult plugs and can’t simply be re-installed.  I believe those have to be glued in place.  Anyway, tell us the year of the cylinder and any other details about the ‘blow-ups’ and maybe someone else can chime in with suggestions.

P.S.  I could be wrong, but I don’t think the power valve is the reason for the blow-ups.  I believe people used to just wire them open and run it that way (before plugs were readily available).