need lots of help-5.3L for LQ9 swap

[4doorvett]

Sounds like a plan, (5.3 to lq9) I'll need a trans. upgrade though, Eaton posi, yukon axles, etc, etc, etc,....

[01badZ71]

ttt

ok so i missed out on the lq9 but i picked up an 03 5.3L. could i put a Lq9 cam in it and just send my computer to texas speed for a tune? i think i'm going with shorty headers, jet mass air flow sensor, and an 85mm throttle body. thoughts??

[Dirtrunner21]

well i was reading on the 85mm throttle body and came to a conclusion that its not a big difference.
only so much air will fit in the cylinder chambers. plus i just kept my cable TB.

[01badZ71]

who else has tunes for a mild cam kit?

[Chevy-Art]

Go with Nelson Performance - Performance without Sacrificing Drivability
they can take care of anything you may want. Mild to wild.

[Chevy-Art]

who else has tunes for a mild cam kit?

Go with Nelson Performance - Performance without Sacrificing Drivability they can take care of anything you may want, mild to wild.