Powerdyne Dyno numbers and continuing frustration

[FASTFRANK]

Tuning the car would mean a custom chip. My car has adj fuel reg. boost retard system and had an fmu. Timing is also adjustable obviously. But even after we adjusted all these things on the dyno runs we could not get the air fuel ratio on the chart until we removed the fmu. We got these numbers on my car with 13 degrees timing and boost retard set at 1 degree per #. My dyno guy seems to think that my pro-m 77 and fuel system are doing their job well and with a custom chip we can get my air/fuel ratio around 12.0 to 1 where it should be. Hopefully with tuning I can make somewhere close to 400 and if not I am very happy with a 353hp car that is dead on reliable and quiet. I am also thinking about dynoing it with no cats just to see what the difference would be......