Be carefull. Not all E-85 is 85 % alcohol. E-85 means a MAXIMUM of 85 %, it can be lower. The only E-85 you can trust to be consistent 85% is what you buy in a drum.
PS: They sell a inexpensive "kit" that you can use at the pump to check the actual percentage. https://www.amazon.com/REV-X-Super-Tester-Flex-Ethanol/dp/B073HLSVHX?tag=fabo03-20
