318 power?

Hey guys! I have a question for anybody out there. I would like to know what the net HP/ torque on my engine might be. Here's the stats: 1967 318 (gross: 230 hp, 340 tq). Hooker full tube headers( will have h pipe , 2.5 inch tubes, and flowmaster hp-2 mufflers. Edelbrock 600 cfm carb and edelbrock performer intake. Bored .20 over . Has a mild/large cam. No AC or any emissions equipment. Thanks!