TaoTao Thunder 49cc. Need advice on performance parts

[Dodgeme]

I currently run a slightly modified with10 in rim, a moderately modified the one I referred too initially with a 130-70-12 tire, and my all out race spec engine 12 in rim (the one I referred to later on with the power specs). All are based of a qmb 139 engine aka gy6 50cc and I was referencing my race spec methanol running vane type supercharged engine running a heavily redesigned cvt belt drive. with a overdrive ratio of 0.67:1 when I referenced the power numbers (The other part of my power number posting apparently didn't post). And the moderately modded engine is eventually undergoing the same treatment.