Sponsor of DGRR 2012
RotorSports Racing - RotorSports Racing offers custom built rotary engines, preparations, and tuning for all Mazda RX-7 sports cars from stock to turbo performance street; to full racecars and aviation engines. Since 1981, RotorSports Racing have been helping racers and enthusiasts meet their goals and win races with a no-compromise approach to performance development.
RotorSports Racing has sponsored DGRR since 2007.
