I posted this a week ago but didn't get much response. But this dyno was done at Stillen. Some things to consider as you can see in my post. 3rd gear pulls and no fan. My HP numbers seem on track considering, but my TQ numbers seem low. Did you ask what gear they were testing in? It's hot as balls in SoCal so that doesn't help. Did they use a fan at all? Everything adds up.
Did a baseline dyno today!