Originally Posted by Volk Z

You should give it a try, I drove it hard with my 3000-6600 miles and didn't lose a drop. I poured it back in the amsoil quarts and it hit the top line on every quart!!! So it didn't even lose a teaspoon!! My original ester oil in only 2000 miles lost like 3/4 of a quart and not driving hard and under 80 degree weather....