[69ZLover]

I know clear is all natural and regular premium has probably 10% corn alcohol in it and both have detergents. With both having the same octane rating which one would be considered the best for our cars to drive on for the long haul?

I have read alcohol and aluminum and even some rubber don't play well together. Which leads me to wonder the validity of the claim since most gas is cut with corn subsidies. Just about every new car for years now has aluminum in it and rubber parts somewhere in contact with gas.

I'm currently siding with both being perfectly fine unless someone knows something different. Was pondering it just because and after researching it found nothing that could clearly point to one or the other. (Currently doing a test for the first time on regular 92 premium to see if the butt dyno or the bionic ear can detect anything out of place)