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At Prather Racing Inc., we specialize in engines for MGA, MGB, Elva Courier and Mazda rotary race cars. Whether you need a stock motor for your street car or a stage four racing engine, Prather Racing has the experience and knowledge to achieve your needs. We also have a large inventory of hard to find parts for MGAs and MGBs. Whether you're looking for a bone-stock motor or a full race motor, we can customize your motor to fit your needs.

At Prather Racing Inc., we pride ourselves in being very careful with the "little details" - manufacturing and assembly that goes beyond the standard engine, transmission or differential rebuild. The MGA and MGB engines have quirks and design flaws that show up at the track if you don't remedy the problem. Prather Racing uses a self-developed blueprint and engine build sheet for each job, regardless of the stage of the engine we are building. We have an extensive parts inventory of new and used parts. We have MGA and MGB blocks, crankshafts and cylinder heads for every model built - in stock! Therefore, we can use your parts, or supply them for you. Ask about our race car service facility and track support in the Midwest.

Engines are built based on your needs and expectations. We own our own shop, dynomometer and tools, so we are able to complete the building process from beginning to end. You will find that our advice and guidance go beyond the finished product. After that more powerful, high-revving engine comes off the dyno, we will advise you on how to jet the carbs and achieve the new power we developed for you. How about increased cooling needs, fuel requirements, exhaust, etc.? You will always be able to reach either Kent or Jesse for advice and help.