For this motor to work, would I need to do the same exact things to a regular LS swap or what? This sounds like a good idea since i dont want to switch from carb to injection. I have an LG4 atm and it annoys me. This LS motor looks sweet.

 

you can buy a boneyard motor and put in a real cam for less, and sell the efi and stuff to make some money back. thats what i did.
if you are looking for brand new, its a nice setup for sure.
youll still need all the related ls1 stuff as in mounts, tranny parts, etc.
good luck!