I run a 08 Grizzly, HMF pipe, fast burn controller, 27 mud bugs, EPI clutch kit. Wife has 450 Kodiak, daughter has 350 Honda ES, son has 400 Kodiak. We generally ride Nordegg, Rob and Lake Isle. Also have 04 800 Summit with RK Tek piston and head, V-force reeds. Ride Valemont and Sicamous.