LBZ Duramax EFI Live 0-80

[@armbruzr599aaa9]

Was efi live the only performance mod done to it because I’m going to be getting a lbz and going to put an efi live tune on it and kinda want to know if it’s worth it.

[@justethanol]

It’s worth it. Get a spade tuner from duramaxtuner.com

[@Michaelcarlgadwah]

Question about your tac gauge mine only goes up to 3500 redline did you mod your cluster or Is that the year

[@justethanol]

@@Michaelcarlgadwah 01-05 trucks don’t redline until 3500 06-07 trucks don’t have a redline on the dash until the little spot at 5k

[@KoltFin]

@@Michaelcarlgadwah stock lbz will only rev to 3250

[@streetbikebilly2597]

​@@justethanolthat's for engine braking, it's normal during heavy towing for the engine to rev up to the redline but the truck does not rev during acceleration past 3200 or whatever it is ...

[@dieselorchestra4342]

Did he just send u a off the shelf map or was it dyno tuned