74 duster 440 swap

Here's the long block. 440 with a custom ground cam, kb 237 pistons .040 over, forged crank, resized rods, high volume oil pump, stealth heads. rpm intake, holley 750 carb. I pulled it out of a 77 new yorker. Supposed to be 10.7 to one. I hope it'll run on 93 octane.