05gmcsierra

iTrader: (3)

well thats y im asking for peoples opinion..lol i have some lunati springs rated for 600 lift i can throw those on there if i have too.. just heard its a pain with the heads on the truck..lol.. but it can be done..

06Sierra2

is the swap really worth it for the small increase in lift? if i was gonna swap cams i think i would just swap springs also and go for something with more lift imo

SLOXCAB

iTrader: (7)

springs arent that bad. get that cam in and lets gets that roll race in

grey matter 04

iTrader: (9)

you can swap valve springs in 2 hours in the truck,its not a bad job
I would put the better spring in since you have them
kinda pushin it on LS6 springs even tho it has been done

1slowz71

iTrader: (6)

lets make a it a 3 way lee !

SLOXCAB

iTrader: (7)

haha for sure. yall better hurry up with the cam swaps while my 5.3 is still in my truck

SLOXCAB

iTrader: (7)

i agree with grey matter. i got some 918s if you need em

05gmcsierra

iTrader: (3)

Well I got some springs already so ill throw them on there.

blue4.8

I'm running the tsp 228 228 588 lift in my 5.3. And I love it.

budhayes3

iTrader: (19)

I think that it will run well, and even work with the 3200 converter, but a 3600 will definitely be better. If you think about it, the intake duration isn't much bigger than the famous TR220. I think that you'll be fine with the LS6 springs also, but if you go any bigger I'd definitely get some PAC 1218's.