How much horsepower in a 1991 Chevy 5.7l v8?
The horsepower of a 1991 Chevy 5.7L V8 varied depending on the specific vehicle and its trim level. There wasn't one single horsepower rating. However, it generally ranged from approximately 170 to 230 horsepower. To know the exact horsepower for a specific 1991 Chevy with a 5.7L V8, you'd need to check the vehicle's specifications, often found on a sticker in the doorjamb or in the owner's manual.