1.8 Roller Rocker Arms

[dstratltr450]

Just put 1.8 ratio Scorpion roller rocker arms in my 02 5.3 tahoe last weekend. Cant notice a huge difference but a little bit more pull at about 3500 rpm. They came out of my friends ls1 gto, because he got a big cam. Now I just want to put an ls6 cam in mine to unleash more power. Any thoughts or has anyone done this yet?

 

[WICKEDOWESIX]

You will see better gains with a mild cam in there. I would have changed the spring too if you are going to run those 1.8 rockers.