Mikidymac,
Not sure where you are located in Ca, i am in Paso Robles. Do you offer repair services? I have a 96 GTI that will not go faster than 42. It runs strong up to then and then falls on its face. If you hold the throttle at 3/4 it runs great (to 42). I rebuilt the carbs, changed the fuel filter and just got the fuel lines to replace the gray.