Dudes.. If y'all are having electricity in your coolant, you've got problems bigger than corrosion.I will monitor it at service intervals and let you know in 10 years if I notice any galvanic corrosion.
-RJM
Explains it. I shall try again in the morning.None if your car is cold. Some could spill out if the car is hot and your system is pressurized.
-RJM
Considering titanium is very noble (maybe even a ducal lord... ehm sorry ) you shouldn't have any concerns about galvanic corrosion. If any did occur, it wouldn't be the screw... or for that matter the brass bung either... you've got aluminum in your cooling path... that's what would act as the anode.I will monitor it at service intervals and let you know in 10 years if I notice any galvanic corrosion.
-RJM