I hope someone can help I posted three threads earlier and no response, I want to put 2003 overland 4.7L HO heads on my 2002 dodge ram 4.7L. Will I be able to do this or will I run in to any problems, also will it be worth the work or am I better off just doing the cams from the HO. I know the heads have bigger exhuast valves and have a differentcombustion chamber size I belive 9:7:1 verses 9:0:1. I also want to find a good stainless steel fully pipeto go from my gibson headers to the CAT-converter any sugestions?

 

i wouldnt mess with the heads too many dang sensors might mess with your computer i would go with the cam

 

if you are going to go with a cam id just get an aftermarket cam. i think the gains you will see from just doing the HO cam, without the heads, or intake (the intake was different too, right?) and all the other little things that got the HO more power, will be minimal.

 

anyone else got an opinon on this topic?

 

A lot of the question you are asking depends on what sort of outcome you are looking for, and what in terms of cash you are willing to spend. There are a number of ways to build performance, most all of them require you take forks in the road of how you get there. Let us know what you are really shooting for. Many here have built mild to wild trucks, and are usually willing to help with whatever questions you have.