[Ian C]

I own the above vehicle flip paint 17" voodoo alloys lowered with hill power head ecu etc etc but it has started to push the water back through the header bottle no sign of water oil mix but I still suspect head gasket can anyone tell me about the supplementary elec water pump and whether or not I would need special head gasket ie thicker by the way its a chammy bought off e-bay around the blackburn area aug last year so if anyone has any history on the car it would be much appreciated