Hi all, I’ve been perusing through the forum for the past 6 months and have learned that every question I have can be answered by searching this forum. I am grateful. I do have a question that I haven’t found a direct answer because it is sound based. I’ve recently got my 87 running (purchased not running) and on the maiden voyage I’m getting a high pitched whine coming on around 35ish mph and getting louder with rpm. I’m guessing converter based on other threads but I’m attaching a video so someone might be able to confirm or point me in the right direction.