Any ideas what els I could do to my setup? Yamaha Aerox The SET UP: Stage 6 Mk2 70cc raging 0.6 squish & a few mm advanced on stator plate(portmatched) Jasil extreme crank Stage 6 c4 metal cage bearings & seals Pwk stage 6 28mm carb Stage 6 viton reed block carbon fibre Motorforce 28mm racing air box RMS High flow Manuel fuel tap Diaphram fuel pump Polini boost bottle Motorforce racing Coil 32k volts Stage 6 oversize rt transmition pulleys Jasil 13/43 primary gear kit Jasil 14/41 secondary gear kit Bosch 12v water pump ^^that is just the relevant engine stuff, I have most of the little extra styling bits.