well whatever year the motor is it would be good to get the ecm for it, maybe not being of the same truck but same year model or within that year range 99-02 01 and 02 being of better pcms.i wouldnt think it doesnt matter if it was dbw or dbc, seen many change from dbw to dbc without changing pcms.
to answer your questions YES the 5.3 will run the 6.0 after it is tuned for it..
http://www.ls1truck.com/forums/lsx-t...onversion.html
may be of some help, if you hadnt ran across it yet
Last edited by skeet; 10-13-2008 at 09:36 PM.
Simple: 408 on steroids!
single digits coming soon!
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