Has anybody used Ansys to do any modeling of air cooled 2 stroke. I am wanting to test the idea that the fins on my head and cylinder are too long. I am thinking about trying to scan the head (or do a basic model.) and vary fin height and air velocity to determine the reason for such long fins. This is more or less me just wanting to play around with the idea of trimming fins. It would be fun to see what ANSYS has to say about it.