TunerPro is a tool that can edit the parameters in a .bin file. For example TunerPro can be used to change the displacement parameter from a 5.7 liter to a 383.

Flashhack is a free tool to read a...

Have looked at the gearhead-efi $EE link? http://www.gearhead-efi.com/Fuel-Injection/showthread.php?335-16188051-and-16181333-PCM-Information-EE-EEB

dave w