I ride mostly trails in central fla. I have a coolhead with 19cc domes, t-5 toomey's, k&n intake, v-force reeds, adj. timing plate +4, stock carb., barnett hd clutch,stock gearing and I run 110 race fuel. I can move through the woods pretty quick but the 450's eat me up in the turns. so I'm looking for more power down low. so I beleive I'm looking for a woods/trail port. Can anyone recommend a good place and how much I am going to pay.Thanks