I run 93 Octane without a problem. I'm running Hondata Stage 2B as well which helps. My timing is set to stock 16degrees. I paid $2,600 for my 2litre 9:1compression build from Import Builders in Fullerton, CA. I'm very pleased, so far. Can't wait to break it in fully for dyno tuning. That'll be as soon as next Friday! Heading down to Atlanta, GA for a 2-3hour tuning session.

Also, I put my RC Engineering 440cc's back in and I'm running great right now. Perfect idle at stops and everything. Gonna put 720cc's back in when I go for tuning.