Now that i have an Intune unit I can read the parameters available. There doesn't appear to be any compatibility issues, as expected.
I just wonder why nobody wanted/could give me a list before I purchased it. A simple, "if compatible, these are the adjustable parameters..." would have been nice to ...

Thanks for your prompt reply...but, I'm still waiting for an answer to my question of what parameters can be modified besides just downloading a completly different tune. I'm not expecting to need a complete re-tune but to just make a few modifications. Thanks.

I wasn't worried about compatibility as much as what parameters are available to adjust...??

The ECM is an E38 from a late model vette with the custome tune.

Tuned by PCM for less. It is a converted 2011 L92 engine, removed VVT and converted intake, TB, etc. to LS3 and added higher lift cam from Scoggins-Dickey. VATS has been removed and has only front O2 sensors. I want to make some adjustments of some parameters as noted.

I have an LS3 in my 1980 Corvette with a hot cam and headers. I also purchased/had installed a performance tune. It works fine but I'm interested in buying the Intune to make some modifications such as idle settings and shift points. I only read about tunes not any other adjustments available. What ...