LOVE it, go do it if you havn't, wish a did it alot sooner

 

what brand did you go?

 

apr 93

 

So if you chip it for 93 what happens if you can only find 92 pump gas?

 

pump octane is inaccurate as hell anyway. 92 wouldnt really bother it, just don't be doing something like putting 93 octane, plus a ton of octane booster and thinking you can run a 100 oct. program.

Next time im online, I'll post up a bunch of stuff out of my turbo book by A. Graham Bell, theres a whole chapter on octane, and what it means.

 

Awesome. I would really be interesting in reading that.
I would like to chip for 93 but 99% of gas stations have 92 but i know this is the lowest that fuel will burnt depending on age.