airflow?....is that not what the charger is for? increased air flow?....and its not had to convert...just a big tune and injectors...if its a weekend toy and or track car i would think it would be great! high octane, cooler temps...cant argue with that...and yes, 1 oz. of gas has more "power" than 1 oz. of E85 hense the 30-40% more fuel...i am concidering doing this to my firebird eentually too