Gas question 87-91

[s13drft89]

Hey, hopefully iam going to be turbo charging my ka soon, i have everything needed, this site helps a lot, i mean a hole lot, especially fiznit, going the experience and helping other poeple out, well anyway, once i start to boost, what gas should i use, as of right now iam using 87, iam in cali so the highest is 91 thanks

[dft24ds]

110 race gas

[sean8564]

once you turbo premo is the only way to go I don't have a KA-t but my RB will not runnon less than 93 octane which is premo here.

[virus77]

if all you have is 91 then run 91, no less.