I am trying to extract every ounce of power from this fantastic engine and my project is almost complete. I bought the 300cc kit with the new cam, a turbokit variator and Dr Pulley clutch, MRP Racing exhaust and a 32mm CVK careburator. I need to upgrade the ignition but I have not found any parts for this particular scooter. It already has the Iridium spark plug. Any ideas?