I am looking for more top end out of my 02 800 sport. Is a mag arm setup worth it, or should I just change springs, or the helix. Last year I was running on clicker # 2, and it was still running 7900 - 8000, clicker # 1 was too much. Any one have a good setup for a stock 800 RER.

Doo head, Top end is usually horsepower country. I don't know if you will see much more out of it. There are some guys on these boards who have a lot of experience with the 800 twin, maybe they have a trick up their sleeve? Zman is one of them.