360 dyno

"This was just 3 pulls with no adjustments"

Without knowing the timing setups, and the fuel curve you're just guessing anyway. We used to do those "3 pulls for $100" deals and at least 60% of the time guys were disappointed because they only think about the numbers. Several either sold the car or pulled the engine as a result. With some real tuning I'm sure that could be picked up. But unless you have a really savvy guy to tune it off the dyno, or cash to tune it on one (and again - with the right guy), then those results are nothing to worry about.