FPR

[S13FX]

Hey I have a question this may sound a little odd I tried searching but no dice. I have an after market FPR with a nice pressure Gage on it.

Now I totally forgot about the FPR adapter. What if I was to run the after market fpr in line with stock fpr still on. But disconnect the vacuum hose from the stock one and connect it to the after market one?

And even if that won't work Im just curious as to why.

Thank you.

[neverlift]

some need to have the stock regulator in place. try it and see. I use a meganR to control the walbro and 300zxtt filter. Had it up to 80psi, python rebuilt injectors r solid.