Home/Polls & QuizzesPolls & QuizzesPoll: Have You Had Any Issues With Continental 520 Or 550 Cylinders?Editorial StaffUpdated Nov 10, 2022 10:18 PM ESTShare this storyPoll: Have You Had Any Issues With Continental 520 Or 550 Cylinders?Don't fly them.Fly them, but no issues.Yes, cylinder cracking.Yes, cylinder fracture.Yes, engine failure.SubmitShare this storyEditorial StaffAVwebRelated StoriesPolls & QuizzesPoll: Is An Interim Air Force One A Good Idea?Editorial StaffPolls & QuizzesPoll: Do You Guess The Cause Of Plane Crashes?Editorial StaffPolls & QuizzesPoll: What Will The Impact Of Tariffs Be On GA?Editorial StaffPolls & QuizzesPoll: Ever Had An In-Flight Emergency?Editorial StaffPolls & QuizzesPoll: Are You Cutting Your Aviation Spending?Editorial StaffPolls & QuizzesPoll: Is Flying Getting Less Safe?Editorial Staff