$1000 to spend on a 6.0l
 

What do you think???
the truck:
01 silverado 1500hd
6.0l w/ 90k
-k&n
-JBA 3" catback
-Hypertech programmer
-373s

What is my best bet without spending more than $1000...
Willing to buy used...
List some parts prices and install prices

ideas... ls6 intake? cam? springs? heads? headers?

Any help please!!! thank you!!!

cam rods springs and tune

Lose the Hyper junk. Get a Black Bear Tune, the link is in my sig. Price of a much better tune is on there site. Do LT headers. :D

i was looking to do a couple more things before i get the tune...
how much would a cam rods springs and tune run me with install?

Cam, springs, pushrods, and a Blackbear tune imo

underdrive pulley, longtubes..

thanks for the opinions but any prices??

I got my cam springs and rods for about $600.. I do all my own work though... I figure install would take up the leftover $... I agree tune is hands down best gain before cam... I also did the TB stall and WOW what a difference also. Nitrous is always in the back of my mind though.. with a window switch of course:D

yep.. biggest bang for the buck is nitrous.. 400 bucks and get you 150 ponies

look in the for sale sections and see what frequent prices have been their have been a ton of stuff for sale lately