Reasheart,

$2.5 the gallon here the 110 oct Gas

$2.18 the Gallon the 92 oct (that really is about 89)

$1.48 the Galon of Regular 88 oct (that really is about 85)

So in that matter I feel like I.m not throwing at all my money. mostly on daily driving issues I mix some race and "92" oct gas.

For Racing only 110oct (imported that's why I thrust Oct numbers)

My Truck is Build on 9.4:1 Static CR.

About taking a line from the OEM Tank, there's some cons, pros?