kk just finished up a 350 build and im wondering what you all think for horsepower ratings what it will be????

4 bolt mains
bored 30 over
9.7:1 compression
bracketmaster II cam with 480 lift
882 heads port and polished 194 valves
torker II intake
edelbrock 600 4bbl carb
Excell HEI ignition


all going in a 1990 gmc sierra p/u... what times do you think it will run... interior is not gutted so everything is just about stock vehicle weight...

if anyone has a desktop dyno, tell me the numbers or just take a guess and let me know... thanx