Well, you can Google the hell out of the subject. Or , stumble through dozens of Facebook groups… or , go to the experts
The Predominant Primary Forum has historically been the Indian Motorcycle Community Forum. This forum arose during the frustrating Gilroy days when Indian Motorcycle was having some QA problems, and not addressing owner’s concerns. This is circa ’99-’03 . A core group of owners have been on this forum from day one. They’ve seen Indian through the Kings Mountain years and now the Spirit Lake years. There is a huge treasure trove of info within the forum’s archives. This is where I would look first. Please note: This forum consists of folks that have been on it for years. They are more than willingly to help. Just do yourself a favor and do a quick search for the answer, before asking. And pace yourself and get to ‘know’ the folks versus ruffle feathers. Trust me 🙂
With the introduction of the new Spirit Lake Indians in Aug 2013, another large forum has come on the scene and is a huge wealth of info as well, primarily for the new ’14-’16 Models. This is the Chief Indian Motorcycle Forum.
There are a few other sites where info can be had, but if you’re Indian is in the ’99-’16 Range, your answers most likely can be found here between these two!