Ran my 2012 5.3 last night for some baseline track numbers, pretty happy with the results after tuning in stock form. I will be modding it a bunch more in the next couple months and post results.


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very nice. Its amazing how much GM hold these trucks back.

 

Quite a big difference in just a quick tune!!
whats the next plans?? Forced Induction?


i see a video you guys did with a CAI and tuned ZL1.. what did it do stock?

 

I am going next wed to do tune vs stock. I gained .7 in the 1/4 with my other truck with a much worse D/A. Can't wait to see what the Tahoe does maybe I will run a 15.xx haha.

Truck is only going to get faster and that is awesome!

 

Thanks guys, yes, plans are forced induction, Whipple 2.3 and ARH header system, deleting the DOD, and lowering it in the next month or so and seeing how fast I can make it go after that. Then, we will step it up even more, but we are still debating on that next stage.

As far as the ZL1, we never ran it in stock form, it had an intake and tune was as close to stock when we had it.

 

Thats cool. Keep us updated on mods and it sounds like it will be a beast when finished.

 

Impressive gain from just a simple tune! Nice work

 

Was this tuned with a wideband sensor or not?

 

Yes it was tuned with a wideband o2 sensor.