science project

so me and my buddy have to do a project in science and have to do a test. so were gunna take a b and s motor or tecumseh not sure yet and build a racing motor like trimmed crank ported and polished cylinder and a bore kit were going to do a before we build the motor and after i am going to try to keep pics posted also i would also like to try some other things so if u guys have any idea post any idea will be appreciated.