Tuned 6.0 Vs 6.2

[kgrumbach]

I've got the premium tune on my 6.0 with 373's and was just curious how much difference there was

 

power wise compared to the new 6.2's. I tried searching a while but didn't come with anything. I'm sure the info's out there but

 

didn't want to spend hours finding it.

[Stevens03]

I owned a 2007, 6.0 Vmax 4-speed with 4.10 gears and BB tuned. My 6.2 6-speed 3.73 gears before and after would/will run circles around my previous truck Its that different.

[Doug_Scott]

I owned a 2007, 6.0 Vmax 4-speed with 4.10 gears and BB tuned. My 6.2 6-speed 3.73 gears before and after would/will run circles around my previous truck Its that different.

 

Would you say the 6 speed made a huge difference? I think the 6 speed would really help with the power voids on the 1-2 shift and the 2-3 shift. Just far too much of an RPM drop on those shifts.

[sic lsx]

my 1500 z71 4x4 ext cab A6 5.3 3.42a with k&n and dynomax muffler no tune vs 2005 2wd 6.0 reg cab long bed, a4 4.10, 285 tires and tune. I got him off the line and he caught up to me slowly and i help him off by a finder till my truck cut off @ 100 and he flew by lol so i would say 6.2 smoke it

[kgrumbach]

I owned a 2007, 6.0 Vmax 4-speed with 4.10 gears and BB tuned. My 6.2 6-speed 3.73 gears before and after would/will run circles around my previous truck Its that different.

 

 

I'm assuming you also had the performance tune and not the economy tune????