How to build a 13 second 340 Duster

i think there may bee diferences in how the octane is measured, cant remember the names of the diferent measuring but from what i can remeber our europen 99octane pumpgas is equal to american 94octane, dont know for sure on the australian way of measuring, gues someone else may know!

Adam i would love some of that 100octane measured the american way at my local gasstation ;)