Anyone no where to get big bore kits for the chinese buyang fa-c70

 

They use a clone of the C70 Honda engine but the transmission must be different. They also sell 90cc versions so you may be able to bore out and use the 90 piston. Loncin 70 Quads look identical, clones? or maybe a tie in. That 70 is one of the sweetest Kids quads out there, seems a shame to alter it.