1.8-1.85 Roller Rocker upgrade

[FATHERFORD]

Anyone here done it on their 5.3?

Looking to do it on my 03 Tahoe. Seems to be anywhere from a 15-20rwhp upgrade and about the same on tq on these 5.3's

 

[boostaholic]

I've seen good results, easier than a cam swap but not by much. Should make good power especially with solid tuning.

 

[mikeb33]

I've seen good results, easier than a cam swap but not by much. Should make good power especially with solid tuning.

I would say quite a bit easier than a cam swap. The only thing holding me back is they are quite expensive for a set.

 

[boostaholic]

Small block lsx top ends are cake to pull apart, just sayin for the added cost I'll spend the extra hour or two and just buy a cam.