Welcome to Rotary Engineering.  We are Mazda Rotary enthusiasts bringing you real world solutions on how to make reliable high horsepower engines.  If you are interested in our products please contact us and we will be glad to answer any questions.
sales@rotaryengineering.com
or Call us at (323)257-9583 or fax (323)257-9580.
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Not legal for sale or use in California on any pollution controlled motor vehicles.