I am installing an ostrich 2.0 and a wideband. My question is this. Does anyone know what the air/fuel ratio is supposed to be in a Jdm H22a? Also i could use some tips on tuning. I have never tuned before but I can't imagine being that f-ing hard. You have a base map to start from. So, does anyone know if hondata smanager will work with this ostrich? Help would be awesome!!!