Auto Tap OR LS1 Edit
(ATAP for scanning, Edit for modifying). Unfortunately
there's no do-all setup let alone one that beats them
on combined price.
figure about 800-1k+ for a whole tuning setup; atap/efi, edit, and laptop if you dont already have one.
See www.EFILIVE.com and www.AUTOTAP.com for more product details.
IMHO, if you have an LS1, get EFILive!

MRK


