Here are what your carbs can use and you can order from this site. Carbs can be very touchy pieces of equipment. I hope you know what your trying to accomplish and how because it can seriously be frustrating to deal with if you don't have experience with them.
My buddy is doing it he has a 93 ninja bought it brand new he has done his jets many times and knows his shit. I've changed plugs, oil , sprockets, chains minor shit . The jets on his bike are different sizes so he wanted me to get info on the jets. thanks a lot and if you know more please tell me.