03 GMC needs a motor
#11
if you were planning to due mods you should of just got a tune by 1 of our sponsers, they could off re-flashed you stock pcm for the sixoh and tunned for the mods, IMO , read and leard as much and i mean as much as you can, you might save yourself alot and i mean alot of $ , those $36 buck you did not get screwed but you really dont need it ! like i said you just need to get ur stock pcm re-flashed! godd luck , and learn as much as you cam b4 you buy!
#13
if you were planning to due mods you should of just got a tune by 1 of our sponsers, they could off re-flashed you stock pcm for the sixoh and tunned for the mods, IMO , read and leard as much and i mean as much as you can, you might save yourself alot and i mean alot of $ , those $36 buck you did not get screwed but you really dont need it ! like i said you just need to get ur stock pcm re-flashed! godd luck , and learn as much as you cam b4 you buy!
#14
#16
yeah this is going to be a pretty big project for me as i'm a diesel mechanic and this is like reading a different language. thanks for the help though I'll be needing a lot of it as this projest grows because the mor more threads that I read, the more I think that's what I need to do.
#18
depending on the miles its a fare price! how many miles? and what year and what is it out off ? you wanna try to get and lq9 couse its the 6.0 HO , it come out of escalades ans silverado ss, and if its an lq4 then try for it to come out of a 04 and up denali ,
#19
It has 118k and it is out of a van. I'm sure that it's an LQ4. I hav e dumb question though. What's the actual difference between the LQ9 and LQ4? Can a guy get a 6.0 short block and make it an HO?


