your not gonna hurt anything trying it maybe just your pants pocket you keep your wallet in.like the other post said go check out yellowbullet tons of guys running it with good results.it also dosent change my tune at all from c12 or sunoco112 or anything else ive tried non-oxygenated only when i run q16.airplanes take off at sea level so the altitude thing is BS.....they have way more load on them at take off.