Hi all,

This is my first post here on the forum. Looking to learn more about TBI since I just did a rebuild on my fathers old 1992 C1500 and swapped a 5.7 in it since it had a 4.3 with 323K miles! (wow!) Anyway, wanting to learn more about tunes, maybe get a couple done and then try for myself. Thank you all for the great info on here.