ELMONT, N.Y. — AMO Racing USA’s Group 3-placed maiden Dover Street brings improving form and high expectations to Saturday’s Grade 2, $250,000 Pilgrim, at Belmont Park. The 1 1/16-mile Widener turf test for 2-year-olds provides a “Win and You’re In” berth to the Grade 1 Breeders’ Cup Juvenile Turf in October at Keeneland. The Pilgrim is slated as the final race on Saturday’s stacked 11-race card that features three other “Win and You’re In” qual…