Water Wetter

[Alex13188]

Just curious if anyone has used water wetter in their h2 to bring the temps down. I have used it in other cars with great results and was just curious if it is safe to use in my h2. My temps are running a little higher then normal and i was hoping this would help.

[Motohead]

I have only used it in my trackbike. I wouldn't suggest replacing the antifreeze with it, but maybe adding it to the antifreeze.

[tomp]

How much of a difference does it make Alex?

[Alex13188]

I dont know how much difference it would make in an h2 but in the past i have seen it lower temps by as much as 15 degrees.

[PARAGON]

first, check with someone. For some reason I have it stuck in my head that you can't add water to dexcool or whatever the hell is in our systems.

maybe it's in the manual

[Alex13188]

Its not acctually water its a coolant additive, the company says you can add it to anything but i figured i would check here first.