[Kudzupatch]

If it has the newer 'vortec' heads, again, it will work but you are really going to need to adjust the tuning and have a new chip burned. I am no expert but as i said I have been researching the options for months now, reading everything I can find.

From what I am reading the new heads need a very different timing curve and since they have a better flow, you need to adjust the fuel curve too. Cam is important but there is more involved than just the cam.

All my reading has lead me to the conclusion that the best way is buying the Ostrich Emulator and then it can be tuned on the computer while running, much like the new ECMs. So anyone that tunes engines can do it without having to burn chips for you. Once you get it right, you can send that computer file by email to somone and have a chip made and sell the Ostrich if you wanted.