93' GSX

[Gs dewd]

so when we tuning it ???

Not sure. I am still deciding whether to trash the safc and go to link or not. I did a light tune on it with the afc. Who ever tuned it last sucked big time as the thing was running pig rich. The had the Safc at +7 across the barod on low and high settings. Right now I have it ranging from -3 to -5 and it still seems a little rich. I have to pull more fuel and fine tune it. THe maft is zeroed out and the prom in the ecu is set for the injectors and maft. You would think the prom would be a little closer to taking care of the fuel then it's doing.