04-19-2012, 10:45 AM
ok I am stationed in anchorage AK but I am deployed to afghanistan. I just bought the zo6 in my sig. It is on 10 lbs of boost. now here is my problem. it is tuned for 92 octane. This is fine exept that Alaska is retarded and they dont have 92 just 90. I have just played with hp tuners. I dont have a lot of experience. how much timing would I have to pull and what other tables would I have to change?