Originally posted by ur31337
Man, if Shingo & Nick (newgsrdriver) weren't here, this thread would have gone to hell a long time ago.
All I see is a bunch of ignorant people talking about what they've read, arguing with two people that know firsthand. 
h:
Watch who you're calling ignorant Colby:fawk:
There is nothing wrong with boosting a GSR engine, if done properly it will turn out fine. But there are a few advantages an LS engine has that makes it more boost friendly.
But noone has answered the original question. We have just given him our opinions(which he also asked for). What about his request of...
Please give me costs of LS, years, and the cost of turbo + supporting mods.
I do not have a turbo on an LS so unfortunately I am not much help there.