Amsoil is the only oil company that openly allows extended oil drains. That promotes it on their website. The only one I would use for extended drains.
I believe I could rely on safe dino oil drains every 7 thousand miles. The Amsoil may be a tiny bit better for the coldest months here in Texas but up north I would run some kind of synthetic at least during the winter.
And no Wayne, I don't think he gets it..... or is trying hard not to!!!
Lets see. Guessing 7k mile oil changes w/dino@11quarts per change. So 36 oil changes x 11 = 396 quarts or 99 gallons of oil that needs to be recycled.
Amsoil extended drains at the same mileage(I'm only going to 100k but 254k is very possible) 13 quarts fill up and say the same filter changes as dino so 36 oil filters with one quart per change. Then the bypass gets changed every 25k with another quart going in for 12 more quarts. Thats 13 + 36 + 12 = 61 quarts. Even if the dino truck adds no oil in between changes the extended truck will so I will add say 10 quarts to the total.
So with the dino you used 99 gallons that needs to be recycled. With Amsoil you have the 36 + 12 filter changes so 12 gallons to be recycled. In Texas the side benefits are minimal with the lack of cold weather. In the north its a no brainer.
Plus I get to spend all that extra time with my wife instead dirty oil.
I believe I could rely on safe dino oil drains every 7 thousand miles. The Amsoil may be a tiny bit better for the coldest months here in Texas but up north I would run some kind of synthetic at least during the winter.
And no Wayne, I don't think he gets it..... or is trying hard not to!!!
Lets see. Guessing 7k mile oil changes w/dino@11quarts per change. So 36 oil changes x 11 = 396 quarts or 99 gallons of oil that needs to be recycled.
Amsoil extended drains at the same mileage(I'm only going to 100k but 254k is very possible) 13 quarts fill up and say the same filter changes as dino so 36 oil filters with one quart per change. Then the bypass gets changed every 25k with another quart going in for 12 more quarts. Thats 13 + 36 + 12 = 61 quarts. Even if the dino truck adds no oil in between changes the extended truck will so I will add say 10 quarts to the total.
So with the dino you used 99 gallons that needs to be recycled. With Amsoil you have the 36 + 12 filter changes so 12 gallons to be recycled. In Texas the side benefits are minimal with the lack of cold weather. In the north its a no brainer.
Plus I get to spend all that extra time with my wife instead dirty oil.
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