Auto >> AutoSPT >  >> Engine

What is the horsepower for a 350 engine on 1994 GMC Sierra z71?

The horsepower of a 350 engine in a 1994 GMC Sierra Z71 varied depending on the specific engine configuration. GM offered several versions of the 350 cubic inch (5.7L) small-block V8 during that year. There wasn't a single horsepower rating. You'd need to find the engine's RPO code (from the vehicle's sticker or documentation) to determine the exact horsepower.

However, you can expect the horsepower to be in the range of 230 to 255 hp. The lower end would be more likely for a less performance-oriented version and the higher end for possibly a slightly tuned variant. Without knowing the specific engine code, a precise figure isn't possible.