is there any tuning on 89 gmc

[2004gmc]

hi there is there any way to tune a 89 gmc? i had a superchip for my 88 which i still have but would like to tweak my 89 gmc abit if possible. i will be getting a v2 very soon but i dont think it will work on the old gmc

[joecar]

V1 and V2 will not work on your 1989.

See supported vehicle list (http://www.efilive.com/index.php?option=com_content&view=article&id=100&Itemid=82).

[ChipsByAl]

Check out Moates.net, he has all you need to get the chip vehicles tuned.
Al