Small Engines (Lawn Mowers, etc.): raptor 350, exhaust pipe, airflow

Question
I have a raptor 350 how do I make it as fast as i possible can i got airflow and Exhaust pipe but wanna make it racing one.

Answer
Hello Wade:

What is the Year Model? Also Do you know the Raptor is a Warrior Except for the Plastic? Thanks.

Respectfully

John

PS: I am Allowed to Answer 10 Questions a Day. If you See I am Maxxed Out, then Try Submitting your Question at or Just After 8pm EST (US). My New Day Starts then. Thanks.

Respectfully

John