Anyone have an LS7 on the west coast?
Does anyone out in Cali have a new Z06?
Is it a PITA to put in octane boosters?
Do you put in 100 octane?
What do you do????
And I thought that GM would only require 91 like all of their other LS based motors?
I would think that a company as large as GM would have done a better job of research before requiring 93...
. They're supposed to be installing some headers and a few other bolt ons. Can't wait..........Richard

