What is the horsepower rating on a dodge 1993 318?

The horsepower rating for a 1993 Dodge 318 varies depending on the application (truck, van, car, etc.) and the specific trim level. There wasn't a single horsepower figure for all 318s that year. You'll need to find the specific model of Dodge vehicle to determine the exact horsepower rating. Expect it to be in the range of 170-230 horsepower, but that's just a broad estimate. Look for the engine's specifications in your owner's manual or on a sticker under the hood.