Originally Posted by GearheadSS
The fuse pull is a fix for dealers or customers that put 87 octane in their car when new. If you use 93 from the beginning and do a fuse pull, you're not really gaining anything because the PCM will already be using the programs for higher octane fuel.
What i always wondered is what kind of gas do they use at the factory? If its 87 then every SS Camaro would need the fuse pull.