I love my 00 Sno Pro and have had no desire to get rid of it except for another new Sno Pro. My bud (135 lbs) has a Patriot F7 in the wings for this season. I *weigh in at 250 lbs. The performance of the Sno Pro is pretty dang good givin my size. However, I am in need of some perf mods to compensate for his new F7; he had a 00 ZR600 gas pig that was easy to keep up with. The F7 is going to be a different story because it is so light and so powerful. This question is for those that may have Sno Pro experience in terms of what really works. My sled is used on trails and powerline areas and not raced at all. We are some pretty aggresive sledders and we are not afraid of a really steep hill climb. What works? Is it D&D or Black Magic that has the setup. Gears, Pipes dual or single, Clutch kit anything else. TIA

Nitrous! Anything else will not be enough. 900 twin maybe.

just line up on the lake and pin it, by the time you get to the end of the lake the f7 will have fallen apart and you will win. http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/biggrin.gif