150cc Dirt bike question

Question

What is a way to make a 4 stroke 150cc dirt bike faster? Any seriousl answer will help!

Answer 1

make it a two stroke

Answer 2

add an aftermarket Pipe such as; FMF, Pro Circuit, AKRAPOVIC,

ADD A HEADER PIPE, these are sold as a combo with pipes usually

You can add a differnent sprocket;  If you want to go a faster top speed; put on  a rear sprocket a few 3-4 teeth lower, If you want more acceleration put on a 3-4 more teeth; to check your current sprocket size just look for the number on the sprocket.

Add some hot cams,

Add a big bore kits for a 150 cc

even tire selection can add a big role

change your oil for the specific time of riding

clean your air filter,

Answer 3

on the muffler, there should be a bolt, or 2, or 3. take them out and pull out your spark arrestor. that should make it a little bit faster, and louder