How much power does a Vortec 8100 make in a boat?
How much power does a Vortec 8100 make in a boat? General Motors big-block V-8 Vortec 8100 (8.1 liters/496 cubic inches) is rated 375 horsepower with the high-performance version rated 415 hp. According to GM, Vortec 8100 is particularly durable. During development, engineers ran the big, pounding V-8 at wide-open throttle for 300 hours in a 60-minute duty cycle. What kind of engine does the Vortec 8100 have? Vortec 8.1: Engine Basics. The Vortec 8100 is rather obviously an 8.1L V8. It was designed as a diesel alternative in the GM pickup truck line-up. The Vortec 8100 borrowed much of...