Quote Originally Posted by chevmasta View Post
Im going to assume the "better" one would be the latest and greatest. You have the latest and greatest from this thread, right?

http://www.gearhead-efi.com/Fuel-Inj...Information-42
Yup!

As I or someone else works on them they end up in the info threads.

If your not sure which XDF or ADX to use with another vehicle you can use the TunerPRo Lookup in this thread:
http://www.gearhead-efi.com/Fuel-Inj...our-files-here