I have a ZZ4 crate engine that has been in my Deuce for about six years now.
I'm ashamed to admit that I didn't pay much attention to what the spec sheet said about maintaining the cooling system so as to prevent corrosion of the heads. I've heard everything from, "you need to use distilled water in the radiator to "no special treatment is needed."
Right now I'm just running straight antifreeze and it's time to drain and flush the system so I'm wondering what additional things I need to do to help the aluminum heads live a long time.
...and have I potentially done any damage by letting this go this long?
Thanks
I'm ashamed to admit that I didn't pay much attention to what the spec sheet said about maintaining the cooling system so as to prevent corrosion of the heads. I've heard everything from, "you need to use distilled water in the radiator to "no special treatment is needed."
Right now I'm just running straight antifreeze and it's time to drain and flush the system so I'm wondering what additional things I need to do to help the aluminum heads live a long time.
...and have I potentially done any damage by letting this go this long?
Thanks