In a couple of weeks I hope to be getting my new LSX 454 running in my 98 Camaro with an 02 ECU. I may be a bit premature asking the question but I just want to get my head around it all: The start up tune is set up for a 92mm throttle body; I will be using a 102mm throttle body. Could some one please point me in the right direction of what should be done to tune the throttle body in and tune all the tables that would be affected by the changes.