Hi All, as the title says. I was pushing harder than I should have been on my 03' CBR600RR, the RPMs significantly decreased and the sound of the engine changed quite a bit. I got off the highway and noticed a long trail of white smoke coming out of the exhaust. I was still able to ride, but I could tell something was definitely very wrong so I shut the bike off and walked it home (i was less than a mile away, luckily). Does anyone know where to start here? My first guess is coolant, but not sure. I have everything taken apart and haven been trying to disgnose the issue by inspecting each part that gets taken off, im down to the valve shims at this point and nothing seems to be glaringly wrong other than two of the sparkplugs (see the attached pic). Any help would be much appreciated! Thanks!
49.9 KB Views: 39