i have a 04 crf 50 , in second gear it seems to bog ALOT and has almost no power in 3rd the motor now is stock except for the manual clutch but i do have a fast50 pipe on it , but i boggs with the pipe on and off of the bike.. is there somthin ealse that i shoulda done too it when i put the pipe on .. or is there somthin i could do to the carb to make it run better ?? i checked the plug and it is one of the best golden colors i have ever seen.. HELP....
i want to be able to switch the stock and fast50 on and off for track riding and neighborhood stuntin, (helps keep the cops away)