"A stock 1987 Camaro Z28 305 V8 engine has at least 280 horsepower"
Sorry, but the '87 305 only puts out 165 to 215 hp depending on the performance package. The 350 of that year only increased this by 10 hp to 225.
Source: http://www.thirdgen.org/1987-Pontiac-firebird
The 1987 Camaro Z 28 350 cubic inch engine stock horsepower is 280. The 1987 Camaro Z 28 350 cubic inch engine was the largest engine offered for that model year.
170 hp stock
The 1987 Iroc-Z with the engine code L98 (350 with Tuned Port Injection) was rated at 225hp.
Nothing - there was no Camaro SS in 1987.
remove emissions
they stock 307 engine code "9" had 170 hp for 1987
about 300 at the block about 220 at the wheels
The 350 TPI was introduced into the IROC-Z Camaro starting in 1987 and stopped in the last year of production for the 1992 Camaro Z28 350's. The horsepower rating ranged from 225hp to 245hp being the highest gross horsepower rating for the TPI 350 engine's. They made anywhere from 190hp to 210rwhp bone stock depending on year and various conditions of the car and environment.
You will never get an answer until you tell us what size and make 1987 V6. 135 horsepower, 160 ft-lbs torque
bone stock 225hp.
182 Horsepower, 3.4 L engine
5.0 305