Power guess on a new combo

340
0.030” TRW forged pistons
0.040” out of the hole
Stock rods
Steel crank
Milodon 8qt pan
Mopar cam 557” lift 252* @0.050
W2 heads fully ported
2.08 1.60 valves
Victor W2 intake ported to match heads
Holley 750
Hedman Hustler 2” fenderwell headers

This will be going in my ‘64 dart backed by an 833 4spd and 4.10s in the Dana outback.

Power guesses?