[340Cuda]

Eric,
Seems unusual to me that you have to add water after every race. So the suggestions to check the charger seem correct.

Do you keep a battery maintainer on the batteries between races and especially during the winter?

How long have the batteries been lasting?

My son has worked for an Interstate dealer for over twenty years. Once I get the details I will ask him about it and tell you what he says. I know they do a lot of motor home, golf cart and boat batteries this time of year.

Bill