hello, i have a stage6 racing 70cc kit, what would be the best exhaust choice out of the c16 and the c20?
im running a c16 on my stage6 racing 70cc and it goes mint, real good combination for the street... yes the c20 gives a little more top end power, but the c16 beats it everywhere else lower down the torque curve...which is what you want really on the street
