I have an 06 k9 and have some questions. I've been reading as much as I can about 117 posts, but want clarity on somethings. Okay it seems like the 107 was more powerful and the 111 from ironhorse is too. Why? What is restricting the 117? Is there something that needs to be removed like a restrictor plate? I'm really new at all of this, but I would think that the 117 would be able to over power the others. What's to be done without dumping Alot of money in it? From what I been reading I'm gonna put a 585 cam in it and get a tune, but that's really all I wanna do. Imma have Brian in beecher do the tune.. I have a spike air cleaner on it and just put twisted sister exhaust and a oil cooler on it, but it seems to be lacking power to me. Hopefully after the cam and tune it'll be better. Forgive me for dragging this out. But any and all feedback is much appreciated on anything I mentioned.

