So, all I see is power? no a/f readings? that's what I meant by sniffer or wideband sensor/pickup... and again, what kinda dyno? dynapak? dynojet? MD dyno?

I have SCT ProRacer,... and I can tune myself I'm not starting from scratch the car has been street tuned for drivability, it just needs a little tweaking. if this is a problem may I rent the dyno?