Guys, I've got an 02 Tahoe 5.3L, and I'm looking for the biggest possible HP gains. Simple mods i've already got are K&N Intake, Dynatech headers cats and 3" y with 3" cutout. I'm looking for a BIG **** cam, and am willing to do pushrods, retainers, springs, rockers, etc. Not enough money yet for heads, but what kind of cam should I be looking at? Car is NOT a Daily Driver, but I don't have a stall converter yet. I was thinking about G5X3 cam from LG. What you guys thinking? 112 LSA, 113 LSA, 114 LSA? How big? Thanks.

Ben

 

what RPM do you plan to rev too? That should be a big factor you should think of.