Bill, a dyno isn't what you need if you've got hptuners. Did you see my reply about doing the acceleration without tire spin test?
What's more important... a dyno number or an actual performance gain

. The best dyno is the 1/4 mile for anything that's running well already, trust me, I've done both.
As for the $75/hour, that's pretty good though it's definatly for somebody that needs tuning and not just a dyno pull.
__________________
, Jon
Owner of a Red Sled.
If it\'s EFI I can tune it. Specialize in 82-95 GM (yes Lt1\'s)
\"If you can leave black marks on a straight from the time you exit a corner till the time you brake for the next turn.......Then, you have enough horsepower\" - Mark Donohue