About Us


Competition Specialists has been building winning engines in many classes of racing since 1982. Including 410 Sprint cars, 360 Sprint cars, Stock cars, Midgets, Road Racing and Drag Racing. Our meticulous attention to details, use of quality parts, constant testing and research, along with many years of experience keeps our engines running up front. We do all our machining in house for optimum quality control.

           We also provide parts, machine work, testing and development to other shops and race teams. If you assemble your own engines we can supply you with quality parts at very good prices and technical support for the best combination to fit your budget.  


1342 Earl Street. Menasha, WI 54952

(920) 725-9384