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View Full Version : Iso of startup/safe tune for a 5.3 with an ss2 cam 7603 bin



Bmurph2000
07-04-2022, 05:36 PM
I'm in need of a startup/safe tune .bin file for an l33 5.3l with a sloppy stage 2 cam, 7603 .bin. Im running stock injectors and rail with the fuel return. I just need the tune for comparison to learn my way to what needs changed or what not needs changed. Any help at all is appreciated, TIA.

Pulse_GTO
07-07-2022, 08:22 PM
Do you have a stock bin to start with?

Bmurph2000
07-12-2022, 07:54 AM
This is a bin that I found and it works enough to at least let it run, any help on what could be changed to be better would be much appreciated.

Pulse_GTO
07-13-2022, 06:33 PM
This is a bin that I found and it works enough to at least let it run, any help on what could be changed to be better would be much appreciated.

Give this file a try. It should be a pretty good base to start with. I really guesses from experience on the VE table, so don't go out and hammer on it till you can verify fueling with a wideband. Hope this helps!