ok here it is.... ttr 125 same old no start hard start. i cleaned the carb up good rejetted with a 110/17.5 jets. she fired up first kick, ideled well but now anything past half throttle it begins to surge and starts back firing or popping loudly. the only other mod on the bike is an White bros R4 exaust system. im stumped on the thing can someone help??
thanks Hambone
thanks Hambone