How do you derestrict a 110cc pitbike?

to make a pit bike go faster you can take the baffels out of the exhaust, put a wider carb body on get a performance CDI unit , buy a larger front sprocket for the front and a smaller sprocket for the back and make shore the spark plug is clean and that it is a CR7HS (ngk) or can be CR8HS (ngk).