How to tune a pocket bike?

Just bought an x18 nitro-R, What parts (Other than NOS/Turbo :P) Can i install to my bike to make it faster (Possibly hit 60-65?)

Thanks for replying with your help, i appreciate it ^o^

Anyone?.... I need specific brand names/ product names of what i would need to reach my top speed needs.

Pretty sure the x 18 nitro addition already comes pretty tricked out and race ready..try pocket bikes unlimited for some parts like head breathers and different length intakes and what not.

What intake is the best one you can get? And i dont really care if its already tricked out, i simply want it to reach around 70, just going around busy streets/ side streets, not for racing, dont care about acceleration/torque.

I had one that I got to hit those speeds simply by putting an exhaust, intake filter, longer intake manifold, head breather, and changing out the front and rear sprocket for a taller gear...you should look into an aftermarket cdi too..

Hmph... sprocket meaning 16/28?