52 lb vs 127 lb fuel injectors

[bfoos59]

When I bought the '13 GT500, it had the following mods: long tube headers, x-pipes, JLT cold air, 2.4" upper pulley, 127 lb injectors, and fuel pump voltage boosters, and a tune.
It's never run right. Always getting codes. The stock injectors are 52 lb. Questions is, does it really need the 52 lb injectors and voltage boosters, or are the stock injectors sufficient?

 

[LS WUT]

Well when you’re running more boost, and you’ve got Longtubes, more air, and a few other mods. Having more fuel at your leisure is always a good thing. I’m not saying it can’t be done without. I’m just saying “it’s better to have and not need, than to need and not have” if I were you I’d get a good tune from a reputable shop that I trust. I try to never buy a car with mods. Buying someone else’s idea of a race car is never a fun game to play, especially since you don’t know how it was done. Was it done with the “boys” on the weekend with a 24 pack of natty ice? Or was it taken to a shop to be done.

 

[01yellercobra]

Do you know what brand injectors they went with? Who did the tune?

 

[bfoos59]

Do you know what brand injectors they went with? Who did the tune?

Id1300x injector dynamics. VMP Performance

 

[01yellercobra]

Those shouldn't have any issues. I would talk to VMP about what's going on.

 

[bfoos59]

Those shouldn't have any issues. I would talk to VMP about what's going on.

I did. All they told me is that they sent me a good tune.