so far i found a chart for mixing fuel to achieve a certain octane level. ie. 10 gal. of 93 + 10 gal. of 100 = 96.4 octane, and so on. so i wanna know where to find a chart for vpc16 and pump mixing so i can keep my a/f in check and not run too much boost without comprimising my motor. where can i find such a chart? im just guessing that a 5 gal. of c16 with 5 gal. of 93 would net around 115 octane and be able to run 28 psi on stock ecu.