1216cc, gas ported wiseco high-comp pistons, ported/decked head with GSXR-cams and 30/25 valves, delkevic headers with a short end can, BST40SS carbs with Factory Pro jet kit, 165 mains(!), kn dual pods, barnett clutch springs.
My buddy has a 1216 B12 as well and his makes 10 horse more, but he...