does anyone know what kind of torque gains you get or anyone a have a dyno run sheet, I'm curious to see how it compares to comp cams cam besides the price.

 

did you guys reprogram the rev limiter?

 

has anybody done the swop on the 06 with mds yet.

 

So, does a cam swap absolutly destroy the warrenty? I want to do this anyways, but need to look at all of the angles.

 

the 6.1 cam will void it as to my understanding but the great thing about it is that the idle lop is so simliar to stock that its really hard to detect

 

Sorry to bring back and old thread, but its great info!! I will be doing this if its safe to do on an 07

 

For all you unfortunate souls with MDS motors, this cam swap is not for you unless you disable the MDS, There are companys that make MDS compatable cams although I am not sure which companys .

 

estore.websitepros.com they have a Mds cam that makes 40hp

 

What is the reason you can't do the swap with an MDS engine?


Could you not swap out the hydraulic valve lifter cage assemblies with the non-MDS ones to disable it?

They build the MDS and normal HEMI on the same line they just add the MDS parts to the same engine. I wonder if it would work.

 

hey guys, just wondering where you guys bought just the exhaust springs? all i can find is a package deal for intake and exhaust thats over $200 and i'd like to keep my cost to a minimum. I'm dropping in an auburn 4.10 as we speak so i'd like to get a little more power to the rears. Also for anyone thats done the cam swap, have you done anything as far as reprogramming your ecu (chip, flash & reprogram, etc.). thanks guys