I am about to change my antifreeze coolant on my VN 700 vulcan 1985 mod, so my question is which coolant should i use for my bike?
As the previous threads indicate, the antifreeze brands found in auto/moto shops will do. You decide which brand or color you like best. However, regardless of antifreeze brand only distilled or deionized water should be used. Do not use water from the tap, well, rain, etc.
Distilled water is available in every pharmacy in the USA. Deionized from specialty stores (i.e., Whole Foods).