Im sure some of yall are probably getting sick of me by now, but heres my case..............2003 GMC Sierra 1500 4.8L RCSB 3.73 eaton posi, magnaflow exhaust system, 2/3 belltech drop, ok now ive looked into swapping engines to a 6.0 but found too much i didnt like about that, ok does anyone have any mod suggestions that wont force me into robbing someone? id like to keep it naturally aspirated, but nitrous is ok? any suggestions?

 

Look into a cam, some long tubes, ory, and then tune and a bottle, oh and trans ans stall, you can haul ***, and if you find a nice cam you can drive it easily everyday and get ok millage!

Dustin

 

Cam, matching springs and nitrous with a tune for both DD and nitrous use. Trigger the nitrous tune to come on when you push in the Tow/Haul button.

 

Tow/Haul does not do anyting for the timing reduction, only transmission shifting parameters, unless your referring to EFI Live's COS5 and using a seperate button for the nitrious tune activation...

 

With EFIlive you can program a button to change the tune?

Dustin

 

With Custom operating system #5 you can alter your existing tune to add/subract fuel and substract timing for nitrous with a button that is wired into your PCM...

 

ok so EFI Live, nitrous, whats a good cam that i should use? and a trans?

 

212/218 or 216/220 or 220/220 all proven cams... I am installing a 220/220 this week!

 

ok well if i do a 220/220 like u what else do i need to do along with the cam?, o and by the why the truck looks sweet

 

That is really cool...is it a basic give "this" wire 12v and this happens? (i hope that makes sense)

Dustin