Mustang Computer Tuner Near New Orleans Wanted

[KB91Notch347]

I'm looking for someone local to do a custom tune on my '91. After I put in the 347 about a year ago it ran VERY lean (~17:1 a/f; 300 RWHP at 5,000rpm). Now it seems (I haven't gone back to the dyno) to be running rich. See additional details in signature at bottom.

Thanks,
Kevin