dry tune
really isn't a need for a tune on a 100 shot i'd just make sure that your a/f is in a good spot. i was shooting 100 for over a year with no tune and never had one problem. its when you go over the 100 you have to worry.
Yes you can however do a couple of "free" things just to make sure.
1. Watch the AFR on your wideband.. CLOSELY.
2. Swap out your plugs to TR6s and READ THEM... OFTEN.
3. Start with the nozzles close and directly at the maf. That will be the richest area. Then adjust the direction A LITTLE bit at a time for desired afr.
I didn't change my tune until I went to 125 and I'm still playing with it a little at 150. But MY car is not YOUR car. Each one is a little different (along with climate, altitude, octane..etc.)
1. Watch the AFR on your wideband.. CLOSELY.
2. Swap out your plugs to TR6s and READ THEM... OFTEN.
3. Start with the nozzles close and directly at the maf. That will be the richest area. Then adjust the direction A LITTLE bit at a time for desired afr.
I didn't change my tune until I went to 125 and I'm still playing with it a little at 150. But MY car is not YOUR car. Each one is a little different (along with climate, altitude, octane..etc.)
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