Buy LS1Edit or have it tuned by a Prof.
Plus, if you are already into H/C I doubt that this will be the last time that you are going to modify your car. Do you really want to spend 400 bucks everytime you change something that requires reprogramming?
Good Luck
<img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />




