More than 20 Years of Excellence in Engine Building, Design, Refurbishing and Machining

Ron Grose Racing and Machine provides superior quality, workmanship and service, combined with top of the line, brand name parts. RGR has the expertise to create extraordinary performance in your competition and street vehicles.

Engines built for NASCAR, drag boats, drag cars, hot rods, off-shore boats and our exclusive one-piece propellers.

Ron Grose Racing started in 1980 as a hobby. It has evolved into a full-blown, state-of-the-art machine shop and after market speed shop. As a professional drag boat and pro-stock drag car racer of more than 25 years, Ron Grose Racing is a world champion and world record holder for more than 7 years in a row. It is with this experience, skill and dedication that RGR has applied to motor building and given them the reputation as top-notched motor builders.