anyone know how much horsepower i should expect to get from my fresh lt1 .030 over 3 angle valve grind bigger valve springs ported(stock aluminum heads) with a 292in/300ex duration 0.584in/0.579exh lift 113 lobe seperation.1.6 roller rockers/headers no egr polution pump cat converter 58mm throttle body larger mass air meter k+n cold air intake 2500 stall give or take and a 373 gear and i believe its madtuner thats going to reprogram the pcm.engine together but not in car as yet.have everything except for sending pcm for programing.i hope to have a pretty hot street car from this combo.ill tell you one thing the money sure added quick on this project.also added some new polished zr1 17" with rubber.any input would be helpfull.CAMARO'S RULE have owned at least 10 throughout my 37yrs also have a 91 rs convertable v8 love em!!!!