I was riding on some back roads today, and noticed that my NA sounded like it was loading up, or detenating after hard acceleration when I was shifting gears. I dont know any other way to explain the sound. If you have ever heard any car doing it then you know what I mean. I hate to sound like an idiot, but, is this normal? Is it because I was driving it hard and shifting fast? I know that sometime's "detenation" is extremely harmful. Is that what it could be? My NA is bone stock. Any advice is welcomed and appreciated.