I have done a lot of this to get the stock 115mph limit off the car, including raising the limit on the speedo value all the way to 186 and the maximum speed table to 600mph and also 186mph, but it still stops harshly at 115mph, which means I know it can go more. What I see is Limit By Airflow, VSS Limit ETC, Maximum Speed Table. Is there anything I can do to raise the limit, as I want to take it on track and drag strip? Thanks!!