I'm running y pipe 3" but I recently added a nx proton kit that I'm spraying 100 shot. My question is should I change my y pipe to x pipe for nitrous or what do you recommend

 

Maybe 3" inlets to 4" outlet y pipe? Anyone?

 

i doubt the cost/gain of switching to an x pipe and true dual setup would benefit you with such a small shot. thats just my opinion.

what other mods do you have?

 

Unless you are turning a lot of rpm there is really no need for true duals on a 5.3. I ran true duals with an x-pipe on my 01 camaro but I was spinning it almost 7k. Don't waste your time with a cut out and don't make enough of a difference to justify the crappy sound they produce

 

5.3 fbo 224/224 cam tb stall n the 100 shot, what about the y but making the outlet 4"