A friend of mine transplanted an LS6 to a SS Camaro (automatic). He did not move the LS6 computer over. The car starts and runs (barely) but fall on it's face performance-wise. Logically, the computer still thinks it the LS1 so I assume that everything is off from fuel calculations to cylinder efficiency. Is there a way to tune this? Can I write over the LS1 tune with an LS6 tune or would I have to go in and change all of the parameters manually?
Thanks in advance for any insight you can provide!