Dyno Results (Baseline/Stock run)

[moregrip]

This my 05 2500HD 6.0 4l80E 10.5" Rear Diff

 

1st my speed limiter kicked in at 92mph/4600rpms in third. I believe I made highest #'s in second gear.

(all figures corrected)

 

AFR 14.7-1

244.7 rwhp

323.9 rwtq

 

that's what she did with 825 miles on her

[99_2500]

At what RPM's were the peaks? thanks, craig

[moregrip]

peaks were 271 and 343 respectively.

 

at 4600 and 4500 rpms in second gear