Home Forums 2-Cycle Racing KT100 too lean? Reply To: KT100 too lean?

Joseph Bath

My CHT in the last race was about 450 at its hottest.  I get that hot on 93 also.

I should also mention that my clutch seized during the last race, so it was basically direct drive.  I wonder if it leaned way out when I was coasting down.  I doubt that’d be enough to make it look like that  I’ll check the piston tomorrow and snap a pic of the spark plug.