I was just looking online and saw that I could get a 8.1L with 90k miles for $1600. I'm getting 12mpg now and so is my buddy with a 02 K2500 with the 8.1L, why not have the power to go with the crappy mileage?
I'm going down there this weekend to get a engine for the Suburban anyways, I'm going to talk to them and see if I could get the whole shooting match, harness, head pipes, converters, ect for a deal. Maybe better prices in person!
I wonder if the 0411 computer from the LS1 that's so commonly swapped into the 5.7L stuff would run the 8.1/4L80E?