How easy is it to swap to an aftermarket cam without removing the heads.
Good for boost and excellent sound. I love the lope.
Ls Sloppy stage 2 cam from Elgin. it has great reviews. It's a great choice if you're going with a turbo down the road. And at a great price, it can't be beat. It is the cam I am running in a 2003 sierra 4x4.
This video offers just the info you need to know to swap out the cam on your build.
This video concentrates on swapping a cam in the 5.3 truck LS-based engine.
Four different cams tested in this video, in two separate truck motors.
Cam showdown on a budget.
This video shows off how great a cammed 5.3 can sound,