I little heads up on disassembling the throttle body for those who don't know. The screws that hold the butterfly valves on are melted on the backside to make them flush with the rod they are mounted on. So backing them out will distroy the threads in the female. If you want to remove the secondary throttle flaps you have no choice. They will have to be retapped the next size up and new screws locktighted in there.
