i just reciently aquird a 1998 banshee and i cant seem to get it to revout i can fether it to get it to rev but thats it i know it is jetted. any suggestions on a cure.

 

You change the plugs?

 

the tosp of the plugs may be damaged/ loose and that will affect performance

 

Check plugs. if one side runs hotter than the other, your carbs are out of sync. there are windows on the side of carbs. at wide open you will see a spot the apperrs. they should apper evenly. if off buy a mill, the carbs won't draw evenly. if not, adjust throttle cables at top of carb. don't blow this off. I know I have. are there any other mods then the jetting?