Quote Originally Posted by beppe View Post
mercracing aftercooler should be here next week.. what coolant you guys using it will worth getting water wetter or waterless coolant just for cooler?
Depends on where you live and if you care to change it if you live where it gets cold. Water with Water Wetter can be run. If using coolant, 70% water/30% coolant is the most efficient mixture and will protect you in cold months. Also add a 1/2 bottle of Water Wetter.