I have a 01 Warrior bored w/ 85mm Big Bore kit , stage 1 Hot Cam , ported and polished head , machine matched valves, high performance coil , cold air intake , and both stock replacement carb and high performance carb available .. It hauled and then I changed carbs from the stock replacement to the performance carb and had nothing but issues . So I put the stock carb back on and now it will launch hard and then instantly planes out with no power.. What may have caused this?