CREATE TABLE table_25216 ("Year" TEXT, "Date" TEXT, "Driver" TEXT, "Team" TEXT, "Manufacturer" TEXT, "Laps" TEXT, "Miles  ( km ) " TEXT, "Race Time" TEXT, "Average Speed  ( mph ) " TEXT, "Report" TEXT)

Who was the manufacturer in the year when the race lasted 2:30:28?
SELECT "Manufacturer" FROM table_25216 WHERE "Race Time" = '2:30:28'
SELECT "Manufacturer" FROM "table_25216" WHERE "Race Time" = '2:30:28'