how much horsepower and torque does my motor make

chevy 383 stroker

steel crank
10:1 hypereutectic pistons
comp hyd. lift cam ink.480 exhaust.480 tappet lift 280 duration at .050 231
double hump heads 64cc 202ink 1.60exh open chamber
roller rockers
elderbrock jr victor alum. intake
650 holley double pumper
hei ignition
hedders

3000stall 350 turbo 411 posi rear