In this episode of Fast Track, host Julia Piquet covers the major motorsport headlines from the past 24 hours including Toto Wolff's comments on F1's future engine rules controversy, Sebastian Vettel on Mercedes engine's qualifying mode, Williams's difficult start to the F1 season, Pierre Gasly on his Honda engine retirement, Mario Andretti's thoughts on the newest F1 cars, WEC reveals entry list for Spa, Nascar truck series Martinsville latest and European F3 testing results.