Quote Originally Posted by Gene View Post
whats the tester? I buy straight ethanol in 55 gallon drums for my other job. i wonder if I could just use that?
It is in the image above. You add water to the water line and E-85 to the top line. The water will separate and show the ethanol content.

You could mix the E-85 yourself. You will be out of injector and pump with 100%.