Best Power Upgrade

[mkcom1]

Good day to All

Based on everyones exp, what would you recommend. I know about exhausts and hypertech. Really don't need a rear end change and I have an air intake sys. It's tough to make a brick move. What have you done? And better does it work. Thanks and great forum. Ken

[Stylous]

aside from what you mentioned (air, tuner and exhaust) the only other option would be gears IMO. You could also switch out plugs and wires for some performance ones. I have been very happy with my set up and throttle response thus far @ 78,000 miles.

[2500sierra]

I always read that a custom pcm tune is the best, the only handhelds that come close are the diablo sport, and sct with a wait 4 me tune, i know these 2 can turn down torque management.

 

Heres the setup i want on my 6.0

 

definatly getting

full length headers, true dual exhaust, JBA spark plugs and low resistance wires, Black Bear tune, and K&N FIPK.

 

Maybe getting

roller rockers, E-fan,.......hmm let see.....ls7 swap?

 

still debating the underdrive pulley, sound kinda sketchy.