280, to 300.
NEW ANSWER: Straight out of the book. Advertised Horsepower is-175 HP @ 3600 RPMs. That engine STOCK didn't have HORSEPOWER it had torque
285.
185, to 200.
300.
for all out horsepower the splayed valve Chevy head, or the sb2 or 18 degree after that
Advertised Horsepower is : 165 HP @ 3800 RPMs. In 49 states.
Advertised horsepower is: 175 HP @ 3600 RPMs.
285, to 300, according to the factory.......
They made a few versions of it. I would have to know which motor you have.
They actually made several different versions of that motor...
The 350 is a small block, and averaged between 245, and 300, but, in certain motors exceeded 370.
it has more than any Honda, after all isn't that what matters? I have a 1996 Chevy Tahoe 4x4 with the small block 350. It pumped out about 250hp when it was new so I'm sure you are close to that.
Chevrolet did not build the 283 in 1968. The 1967 Chevy 283 had from 195-315 hp depending on how it was set up.