How much horsepower does a stock 1985 Chevy 305 have?

For a 305 with a 4brl carb. it would be about 145 hp. For a 305 tbi it produces 215hp from factory.

No, a 305 TBI is rated at 185 HP stock. The 350 TBI is 210 HP stock. I swear some people have no business giving answers. I am not referring to you specifically, but in general. I have corrected like 5 answers in the last 10 minutes.