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Gray Tiger Racing Inc. was established to form a race team to compete in the Grand American Road Racing Association's "Daytona Prototype" category.  The "Daytona Prototypes" are a new class of cars which made their racing debut February 1, 2003 at the Rolex 24 at Daytona International Speedway. 


The Daytona Prototypes are purpose-built, closed cockpit race cars powered by production-based engines.  The chassis must be a steel tube/aluminum semi-monocoque hybrid and must be approved by Grand American.  These cars are powered by normally-aspirated V-8 or V-6 engines with a maximum displacement of 5.5 liters.  The engines are restricted to equalize performance and their configuration must be approved by Grand American. 


Gray Tiger Racing Inc. is planning on purchasing the first two car built by Rohr Racing. 


Gray Tiger Racing Inc. originally planned on running the Honda V-6 engines in the cars but the Honda engine has not been approved by Grand American at this time.   Final engine selection as not been decided yet.


From more information about Rohr Racing, please click on the following link.



Link to Rohr Racing Website










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