Sound and Performance Racing

harley wright thunderstock slinger speedway

Welcome to our page!!

Glad you found us! This site is a testament to our amazing racing division... We run a Thunderstock series car at Slinger Super Speedway in Slinger, WI every Sunday night..

STOP BY OUR PIT AFTER THE RACES AND SIGN OUR RACE CAR!!!

Hope you enjoy it as much as we have enjoyed making it happen thus far!!

                                         

News

We are looking for new sponsors!!!

We are looking for another pit crew member!!!!