corect pipe
Aaron I too am curious about the jammin pipes. I have and older rzv-099 and will probably stick with O.S. if I buy a new motor. which jammin or ofna pipe would suite these motors the best. I have ran the 10077 mid range in the past and it seems smooth all around. I was leaning toward the jp-2 because of the smaller 1/10 scale track we race on.