im woundering where i can get this stuff for the cheapest price and if its a good way to spend a couple grand... i know where to get the fastman and thats like it, and am i gona be expecting like 2x the power of a stock engin? sorry for asking all these questions but im new and curious

33 inch wheele and tire package
rear roll pan
light covers
cold air intake
fastman tb
computer programmer
high flow cat
headers
grill
2500 front coil spings for 2inches of lift

cam, roller rockers, underdrive pulleys, new gear ratio. rm_indy's truck is pretty nasty. check out what he has

well i dont wana tear into the motor to much because idk much about it but i figure the tb and headers cant be to bad to put in... and im not sure maybe pulllys are easy but like the cam and stuff is hard ant it?

Depends on how much experience you have with working on stuff. A camshaft isn't too dificult, it just takes time, and you'd have to remove a bunch of things so you have the clearance to remove the stock cam, and put the new one in. What do you mean about having twice the power of stock? With just the fastman!?!? There is NO way you are gonna come even close. Its just a simple bolt on, power doesn't come that cheap! Summit has a bunch of parts, I just ordere my round filter from them. Ordered it on Sunday, it came on Wednesday. Just installed it over the weekend and I'm very happy with it, a good amount more room to work under the hood, and it really changes the sound, engine sounds a little meaner. Probably gained a few HP in the process.

dont the fastman, headers. cat, programmer and cai all add about 5 - 10 hp?
idk it just seems like it lacks power, when i matt it it dont even burnout at all idk if its normal for the 5.2s i just want more power i figured it woulden double but will it be a big differrnce?

no one modification is gonna give you what you want. everything you do will compliment other mods. take it one mod at a time. here is a few little tips you can check out. http://www.v8performance.com/tipsandtricks.htm