Air/Fuel Setting

at least use a wideband a/f setup before and during turning it up

I don't think you require a wideband for your setup. I think you should go with what feels good to you, and doesn't detonate. If you're truely worried, you could fork up the cash for a dyno run with an A/F graph for a baseline.

I've been wondering the same thing. I've been considering a dyno tune for my car. If nothing else, get it on there and see where I'm at right now. I live in Sierra Vista, and there's nothing here. Is there a place in Tucson for a good tune and reasonably priced dyno? I have a Diablo Predator right now, but I'd like to get a dyno tune and have things done well.

drag0nfan's04GT said:

I've been wondering the same thing. I've been considering a dyno tune for my car. If nothing else, get it on there and see where I'm at right now. I live in Sierra Vista, and there's nothing here. Is there a place in Tucson for a good tune and reasonably priced dyno? I have a Diablo Predator right now, but I'd like to get a dyno tune and have things done well.

Click to expand...

There's a couple places here in Tucson that you can do dyno's at.. Apex Motorsports on Speedway & Swan does them, but an A/F graph is extra and supposedly they don't use the kind that ties in to your dyno graph.. There's another place called Chuck's something or other, but I haven't been there. Arizona Dyno Chip in Chandler is the most popular place I've heard of around here. Call up there and talk to Keith about it.. they do dyno tuning, and he's supposedly very good at doing modulars. I bought my stang over there at Team Lawley.