Help on LB7 GM Duramax 2003

[Ayham1981b]

Hello we need any help on stage 2 tuning
attached file

[dhoagland]

Here is a Tune with very basic fuel added to the petal map.

Do you have an EGT gauge?
If not I would be very cautious of running any tune.

[Ayham1981b]

i will connect the EGT gauge ..but these file is already tuned for stage 2 ? can you double check if you can remove delay on the throttle pedal

[Ayham1981b]

Hello
we have test the tune
we have to increase the power more (we still have to add more boost still no smock)
we have shock between moving from 1st gear ratio to 2secound the speed the speed will be between 30-40 the moving is nor smooth there is shock

[dhoagland]

I can help you do this yourself.
I do not have a file that I can send that gives you exactly what you want. I only tune my own stuff.

For what you want you probably need to find someone with a dyno and lots more racing experience than I have.
Like I said I can help you through the process but I'm not a pro tuner

[dhoagland]

See if this gets you heading where you want to be (assuming you haven't found something else

[dhoagland]

Possibly get some logs to post up