Cool thing I found out about Sunoco and Shell Gas

[duckJAI]

@ronnie416

I don’t know of any production cars that require it. It’s mainly a gimmick to have something else no one else has.

There are cars that are tuned for it though and will detonate with anything lower.

So how about turbo vehicles than that come from the factory? I’m sure you can’t use 85 gas in it?

Also, why do all tuners tune cars for either 91 or 94?

There must be a logical reason.