I'm sure more lift = better, but I just want to know if this is neccessary. At 200 they better be neccessary so I can just forget about it because I'm not going to dish out 200 for springs just because it sounds good.

 

LT4 springs are ~$40.

 

Ok. And I pretty much just put the rockers on the bolt and tighten down the studs to the appropriate specs, right? Stock torque specs?

 

http://shbox.com/1/4th_gen_tech2.html#adjust_valves