How much horsepower does a 1992 Chevy Camaro RS 305 have?

170 hp at the wheels. if tbi, 185 if tpi

Answer200 hp automatic

223 hp manual

another answer

my chiltons manual says 190 for the tbi and 265 for the tpi. GM rates tpi's at capable of 30% gain in horsepower. the was verified by an independent study which said 30% was conservative and they consistetnly pulled 35% gains. with that knowledge a 15 HP gain is not likely. but im pretty sure RS's didnt come with tpi's so you have approx. 190 plus/minus a few.