I would think there would have to be a tune change because you VE's would be off, and in my truck atleast we got some of our power in the cam phasing and with this cam you would have to re-work the phaser on it

 

Was that a sliding the cam in only and done? or the whole muffler,intake,cam power gain?

 

Deleted the VVT codes, very minor changes.

 

Wow. I'm interested
Any info on losing mpg.
How's the idle ?

 

I changed the cam, springs, timing gear and cover.

The exhaust on these trucks are very unrestricted, hence the reason I've had a few pm's about my stock exhaust being for sale. I'd say 10 at most on a good day with the catback.

Put it this way, there is NO dyno sheet given on Magnaflows website for performance gains for the 6.2 option.

The first post is very informative, everything but the cat back and cam was already in place.

 

10? As in 10 mpg. Aaahhhh no thanks.
Maybe the vvt cams will be more kind
But great gains

 

10hp I think he was saying

 

Lol, ive never had to be so specific about anything in my life.

 

Hahaha ooohhhhhh nice sorry bout that : )
Sooo did the mileage go down
I know I know can't complain about that when we want to move. But it's my DD

 

I have no results yet. Can't seem to keep my foot out of the gas for a long period of time.