Does anyone have any current info on the CVTECH Primary? Most of my research was from threads several years old. I have an 07 outlander 800 XT HO. It has full exhaust, muzzy digituner and ITP 589 27" wheels (pretty heavy). It has a dalton spring kit in it currently and it's pretty fast but will never wheelie in high gear. My buddy has a stock 08 800 xt and he has had 25" and 26" tires on his. Mine feels faster but is heavier and has some mods done. CVTECH is half the price of everything else for a full Primary and I'm mostly doing trail riding. I'd like more get up and go but will not do any more mods (BBK, etc). Will this be a big improvement over the dalton springs and will my engine braking not be affected?