i need a 150 wet stage what do i get TNT or NOS or some thing else and do u think i should change the injectors??? what size do i need

 

I'm running a basic efi nx kit with a 150 shot on my 6.0L. I'm currently running the 8.1L injectors with no problems.

 

yep, i'm running a pieced together kit and am very happy. 150 is not bad as long as you do it right. fuel pump and injectors. i would not advise spraying without those two upgrades.

 

stock fuel pump with 140,000 miles.

 

you having your PCM tuned for it? if not you'll need a device to pull timing, I have a timing tuner that automaticly pulls when kit is activated. You might be ok with only a 100 shot but 150 is too much with stock timing settings.

 

100 shot with 32*s of timing with stock 5.3 injectors on a cammed 5.3 with 93 octane and stock 180K fuel pump along with all bolt ons of course

 

NICE! I'm only at 28* on my 150 shot with stock fuel pump.

 

Im at 28* on my 125 shot with stock fuel pump and 138k miles.

 

Goshawk.........Fuel pump upgrade what?

 

Glad to see the stock fuel pumps are holding up... Anyone checked their injector duty cycle?