Dunbar
SILVER Star
I started using Amsoil because I could not get Mobil 1 in a reasonable weight for the Texas heat. I was buying Amsiol 20-50 racing in 16 gallon drums then when I got the Excursion and switched to 15-40 Marine and Diesel and using that in all my cars and boats. I was buying 40 gallon drums as the Excursion 7.3 takes 15 quarts. I picked up the barrels at their headquarters in Superior Wisconsin about a mile from my in-laws house and saved shipping. So I have had a preferred customer and lately a dealer membership for almost 20 years. I never sold oil or products to anyone else I just had it for my own use. But lately Wal-mart has Mobil 1 in the weights I need in 5 quart jugs for less than the per quart price of a 40 gallon drum from Amsoil. Didn't have to think about that too long and now buy oil down the street.