Quote Originally Posted by 2001si3rr@ View Post
It should run, barely with the stock 4.8 ECM tuning, but you'll need to get it tuned as soon as you can.
I actually live 200 feet from the only tuning shop in the area. And the guy is psyched to lay into this thing when i get it installed, he suggested i stick with the 4.8l ecm unless i can fin an 80 pin ecm with the exact same harness config. so i agree with you. thank you very much for the info. I'll learn the hard way if i must, but the easy way is so. . . .easy.