If you don't mind saying - what is the build?
As for comparables -
1. The last mildly built 440 I had on rollers was past you by 75hp and 30 pound feet. All iron, mildly ported heads, hydraulic cam, 6bbl, and headers on pump gas.
2. My most recent 496 has you by 149hp and 43 pound feet with ported Stealths, hydraulic cam, and factory exh manifolding on pump gas.