help disable speed limiter 2008 silvrado v8

[chevy1j]

hello every one ,
I did what is supposed to do !
but the truck still hit 98 m , i changed the speed source from gmlan to calibration as usual and raised the speed in tables.
please someone help me . thanks

[2000_SS]

when you go to the "Speedo" tab, under 'source', is it set to "Calibration" or GMLAN when you flash?

[chevy1j]

It was set to GMLAN I changed it to calibration

[chevy1j]

when you go to the "Speedo" tab, under 'source', is it set to "Calibration" or GMLAN when you flash?

anything to change ?

[chevy1j]

Help apriciated

[POWERZONE]

This should really be in the gen IV section but when you are saying that your mph is limited are you saying this is occuring during cruising, spirited acceleration, or at WOT?

What rpm is this occuring at as well?

We really need to see a log. I may know the problem but I need to know the conditions when this problem is occuring.

[chevy1j]

This should really be in the gen IV section but when you are saying that your mph is limited are you saying this is occuring during cruising, spirited acceleration, or at WOT?

What rpm is this occuring at as well?

We really need to see a log. I may know the problem but I need to know the conditions when this problem is occuring.

This is the usual speed limiter as I understand !
Is it related to RPM any way ?!
Truck doesn't go over 98 mph all the time .
Can the tire calibration help ?
If you still need a log I will take it ?
Thank you in advance

[chevy1j]

Bsi