Originally Posted By: rearviewmirror
I was wondering if anyone knows the actual math formula for calculating fuel premix? I can do the sums, but I'm trying to understand the formula itself.
Thanks!
What do you mean? If it says something like "50:1" on the bottle, then that is your formula. It means take one part oil and 50 part gasoline. It's up to you to define the "part". For example, if "part" = 1 oz, then you take 1 oz of oil and 50 oz of gasoline.