I have an 08 4.8 crew cab with a circle D 3200, corvette servo and transgo hd2 shift kit, and i also have 26" rims. At first it wouldnt chirp gears because of torque manangement but after the tune it was a bit too much, i was chirping gears at like 1/4 throttle lol. Now it is tolerable at WOT and not annoying at part throttle. Lets just say its a bit more than a chirp, i can feel the rear end kick a bit. it all depends on how hte tuner sets it up.

 

man thats wat i want to hear, hopefully this 6.0 takes full advantage of this

 

Same here 08 4.8..... Now I got some traction issues on my stock 20's... What wheels are you running... Your truk
Came with 4:11 right ??? Is it tune??

 

trust me your 6.0 will probably fishtail second and chirp third lol.

 

yeah...simple tune and my stock 2001 4.8/4l60e did more than just simple chirping. Ive got the stall but not installed....waiting on some other mods first.

 

The stall will make it leave harder, but it will absorb a lot of the shift recovery torque making chirps from gear to gear more difficult. You'll go lots faster though.

 

im running my stock 20s with a 373 rear end, and ya i have a nelson tune on it

 

I get mine put on friday i got a 3200 circle d as well an tranny cooler i have a 2007 extended cab vmax 2wd