I'm going to go to the drag strip on friday and I know they sell race fuel there but was wondering if it would harm the engine. I don't know what the octane rating is but if it helps it's Famoso Raceway in Bakersfield, CA. Any input would be helpful. BTW I know Subarus are not made for drag racing but there's no road courses that I know of and I want ot see what this car is capable of in terms of 0-60, 1/8, and 1/4 mile.