im seeking a direct port kit for my 383.my mech recommends NOSzle but im not sure if its better than TNT?i was satisfied with TNT single port wet system .should i go with TNT dp?

 

NOS pro fogger

 

NOS or NX are two of the more popular setups. Plenty of people have run fast with both of those systems. The Noszle and NXL kit's appear to show some mixed results so far. I know Eastside Performance used to run one on their car, but they have since replaced it with something else. I'm not sure what that is, but I'm guessing it's just a standard direct port. Seems that the good ole direct port has more room up top to tweak it for spraying at or above 300 HP. Any one of them should work pretty well for a majority of the street cars here.

 

Not to **** anyone off but NOS is the best company on direct port! Just trust me on that one!

 

Im running a NX Direct port on mine.If you decide you would like one also give me a call.

 

I would go with Nitrous Express or TNT. A good majority of the fastest LS1's on nitrous run the NX or TNT setups.