What type of coolant does everyone use?

1968FormulaS340 said
I hope that is not the pre-mixed stuff. I'm not saying pre-mixed is bad but if you pay $10 a gallon for pre-mix, you just paid someone $5 for a half gallon of their water.

and its like 11 bucks for straight lol...

but yea green and distilled water... if a track only car they require Water only and then run a zinc anode and an additive...