Stage6 sport pro MK2 Liquid cooled Zuma
Just like the MK2 sport pro kit, this kit offers the same tried and true performance, with the additional benefit of being liquid cooled. 12mm piston/pin. This setup makes 14-17hp, when a typical athena sport is around 8-9. There is a reason we can barely keep the mk2 kits on the shelf. Pair this with a c16 yasuni pipe, carb and crank.... your set.
for Zuma jog minarelli engines. not for vertical 89-01 Zuma