The horsepower of a 1994 Chevrolet 350 truck's engine depends on the specific engine used. Chevrolet offered several variations of the 350 cubic inch (5.7L) small-block V8 in 1994. Horsepower ratings varied. You'll need to find the engine's code (often found on a sticker under the hood or on the driver's side doorjamb) to determine the precise horsepower.
Without that engine code, it's impossible to give a definitive answer. However, the horsepower rating was generally in the range of 170 to 230 horsepower, depending on the specific configuration (e.g., TBI, carbureted, etc.).
