HDmstng

I'm planning on getting a CAI and having my car dyno tuned at a local shop. What questions should I be asking of the tuner, and what answers should I expect? I have an auto GT, and I'm not looking to squeeze every bit of performance out of it, so a conservative tune is fine.

I've talked a little with the tuner and wanted to get a dyno run as a baseline. Then we'd install the CAI with the car still on the dynoand do the tune. If I go with a 93 octane tune I'll need the fuel in there already. How much will that effect thebaseline dyno runsince the car is set up to run on 87 octane stock?

Thanks in advance!
HD