Graf, Luhr Roll Again!

Graf, Luhr Roll Again!

Klaus Graf and Lucas Luhr, seen here racing the Muscle Milk Pickett Racing Honda Performance Development ARX-03a earlier this year, dominated today at Canadian Tire Motorsports Park. (ALMS Photo)

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Klaus Graf and Lucas Luhr, seen here racing the Muscle Milk Pickett Racing Honda Performance Development ARX-03a earlier this year, dominated today at Canadian Tire Motorsports Park. (ALMS Photo)

Klaus Graf and Lucas Luhr, seen her...