155 HP @ 4400 RPMs
165-170 H.P.165-170 H.P.
Advertised horsepower is---140 HP @ 4000 RPMs.
The original equipment 305 cubic inch (5.0Liter) was factory rated at 150 horsepower
305 horsepower
Advertised horsepower is....160Hp @ 4400 RPMs.
150 ponys
305
235 horse is stock on 98 305
the 1986 Chevy truck 305 HO produced 180 hp
Advertised horsepower is--- 155 HP @ 4400 RPMs Toqure is--252 FT.Lbs @ 2100 RPMs.
More information required.
they were available from 140-185 hp.