anybody running Royal Purple Purple Ice In their radiators For some lower operating temps.
I use water wetter on the bimmers and it seems to help a bit!Personally I am not, I am using Water Wetter and I believe they are all similar. I am not sure how much cooler it makes the truck run as I also did the 350Z Tstat swap at the same time with and Efan but I have to say, it can't hurt.
i run wetter water in my bike i was just curious if it was worth it one the frontier. like everyone said cant hurtAt the shop I worked for, we did testing on a few coolants like this. On motorcycles we found that most of them made about a 10* diffrence. Not bad, not great. But def cant hurt.