Originally Posted by
dubcac
Been mixing up tanks of 93 at the station across from my work for the last 2 tanks. Mixing 98 or 100 oct with 91 to get it just above 93. Running a higher timing tune as well....feels good man.
You lost me...do they not sell 93 octane at the pump in Cali so you have to mix with something else to get to/above 93? :dunno: