gatechgolf
Member
K. Thanks. Will give them a call on Monday when they open back up.
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Somewhat hard to determine if running a higher octane is harmful for vehicles that are not designed for it because just searching on the Internet results in mixed articles on the subject.
But what we can tell you is the Raptor is designed for 93 and will take advantage of the increased octane. Even Ford's marketing of 411hp is actually with Premium fuel and in small print the Raptor gets 401hp with 87. Personally I run 87 the majority of the time, it is hard for me to justify a 90¢ difference for Premium when I can't really tell in the butt dyno even though I have different tunes to choose from. I am satisfied with what 87 provides.