Do i need aftermarket FPR?

[Tensor187x]

Just curious to know if you think I'll need an aftermarket FPR. Right now on the car is s14 SR (zenki) in s14 chassis w/ FMIC, Walbro 255lph Fuel pump, z32 Fuel filter, HGayS BoV, HKS t28 actuator set to 14psi. I already have the n62 MAF and I'm waiting on some 555 injectors. My ECU is nistuned so do you guys think i'll need an aftermarket FPR for this setup? I wont be doing any racing as this is my DD.

Thanks.

[1five10]

No. I'm running a KA-T turbo with a Nismo 555cc injectors, 2871R, Walbro 255lph, Z32 Maf, 18 psi, etc. and have had no problems with the stock FPR.

[singlecamslam]

When would you need an aftermarket FPR? When the stock one goes bad? I'm running a similar set up with stock FPR and have an adjustable one laying around.

[g6civcx]

Originally Posted by singlecamslam

When would you need an aftermarket FPR? When the stock one goes bad?

If you use stock pressure, it's a judgement call. It's whenever you feel that the stock FPR is no longer able to maintain a steady, consistent fuel pressure

If you you need a different fuel pressure than stock, then of course you need an adjustable FPR.

If you have no idea what your fuel pressure should be, check with your engine builder.

[singlecamslam]

Originally Posted by g6civcx

If you use stock pressure, it's a judgement call. It's whenever you feel that the stock FPR is no longer able to maintain a steady, consistent fuel pressure

If you you need a different fuel pressure than stock, then of course you need an adjustable FPR.

If you have no idea what your fuel pressure should be, check with your engine builder.

I see built cars that use stock FPR. I keep my pressure at stock level because i want no more than 300 350 horse power. I got the adjustable one because i dont feel safe having a 20 year old FPR, but right now its still just sitting there.

[Tensor187x]

Originally Posted by singlecamslam

I see built cars that use stock FPR. I keep my pressure at stock level because i want no more than 300 350 horse power. I got the adjustable one because i dont feel safe having a 20 year old FPR, but right now its still just sitting there.

I plan on making around 300hp, and i do to have an aftermarket FPR just lying around i want to sell.