stack chips

chevy03

New member
Joined
Aug 29, 2009
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13
I have an 03 duramax an i got and MP8 chips in it now and I want to put a second one in there but I dont now what I can run
 
You can stack any programmer that connects at the OBD2. The best would be a PPE, or an EFI live tune.
 
You can stack any programmer that connects at the OBD2. The best would be a PPE, or an EFI live tune.

I wouldn't stack EFI Live with anything. It's just not smart. You could also run a quad and play with the mp8 to see where it's happy.
 
There is no reason to "stack" when using a good programer or EFI Live. If the tune is commanding Max fuel pressure adding an MP8 is pointless.

Honestly your better off to sell the MP8 And get a good programer like the PPE Hot 2 or EFI Live. You will have better drivabilty, more power, and less to do as you will not have turn the at stupid knob.
 
Stacking will give you too much timing. People seem reall happy with the PPE, but if you are technically proficient, EFI Live is definitely the best.
 
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