OK guys, this intrigues me. I've never heard of tweaking an OS25, which I assume refers to the older 25s. I have a FP25 and would like to find a use for it in my combat gremlin. To date I've been running GMS 32 and an ancient ASP 40 with tuned pipe.

What can I do with my FP to get more power out of it.....assuming that's possible.