Harshana

If nothing wrong with the carb. Better to check the another spark plug. it sounds like something wrong in the sparking or else there might be a block of air. however better to check with another plug...

done a small introduction......

Though bike is early 90's, I've done a full engine repair with all original parts.. I've seen in here (SL) some TZR bikes hits 165kmph in straight wonder how they generate such a power with this 125 engin.. but never tell how they do that. Another thing,,,, can someone help me to upload pictures to these replies???? Thanksssss.......

Hi Guys,,,, I'm new to this site & from Sri Lanka I've very old but good condition TZR 125. evrything is good other than speed. It hits only max 150kmph.... Willing to share some pictures as well too... thnaks.....

Hi Cynic, - Many thanks..... have heard that YZ coil pack suits to TZR as well & can make a good acesalaration. anyone has any idea about that?? thanks...........

Hellow, My TZR does around 150kmph. I need to get bit more. So anyone can help how I can get that? I mean any modification to the engin or current system?? (Like fit another coil pack or something) please help..... thanks..