Pshh, 87 is for wimps. Real men use jet fuel!! LOL. I got a buddy of mine who just got a job at the airport, working in the fueling station; and he was like YO! I put that in my truck and holy crap that thing sounded like a frickin dragster! Said he can steal pretty much however much he wants. But, i'd be afraid to put that in my tank, and have no real performance cars just laying around. Peace-