DAYTONA BEACH, FL - FEBRUARY 12: Martin Truex Jr., driver of the #78 Furniture Row Chevrolet, poses for a portrait during the 2015 NASCAR Media Day at Daytona International Speedway on February 12, 2015 in Daytona Beach, Florida. (Photo by Jared C. Tilton/Getty Images)
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The NASCAR America crew names confidence among the changes that have led to Martin Truex Jr.'s great start, which includes a top-ten finish in each of the first three Sprint Cup races this season.