SubaruKeith

Hey, first time poster. I just got a '98 Legacy Outback. Unfortunately, the Owner's Manual did not come with the car. I've been trying to find if I need to use a gasoline with more than standard, 87 octane gasoline. I know with some higher compression engines it is necessary and I don't what to do unnecessary damage to my car if I can help it. Any help is much, much appreciated. PS - I love the car so far! It's great!