haha yea i get what you mean. Well if i go and find a used motor which would be the better buy. and im not talking about performance wise... im talking about $$$. I saw the 6.0L with a STS and a few other mods on the pics/videos forum and it ran a 10.91 . that shit was fast as hell and woop the hell out of the lightning and other cars. If i get the 6.0L everything still has to be changed right? im talking about tranny and that kinda stuff. But if i get the Ls1 i gotta get the new computer,wiring harness ad everything else. also headers i got would have to be made to fit right because they would be set for a ls1. Dunno... the 6.0L just sounded a little easier to complete than the ls1 would. : /