255
200 horsepower from the factory
210 hp from the factory
200
Need to KNOW the year and what it came in from the factory.
230 HP
From the factory, they ranged from 145 hp to 370 hp.
The original equipment 305 cubic inch (5.0Liter) was factory rated at 150 horsepower
285, to 300, according to the factory.......
Generally it comes out of the factory with specs of 200 hp
260 horsepower from the factory
380 Factory Horsepower
235 HP for Z28, 240 HP for the IROC. The are the factory specs, and the engines are TPI.