I agree with KEVINS, Red has been around for a long time. You are right about it being a 93 octane chip.
Just in case you didn't know, you will need to upgrade your fuel system (307 or 340 pump, 237 or adjustable fuel pressure regulator, hot wire kit) and get some sort of scan tool and knock detector if you want to use that chip (or any other aftermarket chip) safely.
Paul