Quote: Standard port, 906 heads with Rick Allison intake
Do you know how the heads flowed? I know its hard to get them much over 250-265 CFM with out making them crack. My point is, you may not be making as much HP as you think simply because the heads wont support it. Your cam should work good with those heads, but being only in the .540 lift area would also limit HP. But that said, I too think you should run mid 11s easy...like was mentioned with all that TQ you may need a tighter convertor.
