Aftermarket Fpr

[bluboy]

Hey guys, just a quick question (well I hope)

I am replacing my stock FPR on my rb25 with an aftermarket rising rate one. I have all the adapters to fit it to the stock location so fitting it should be fine.

Now my question is, when setting it up what kind of pressure should it be set to? I am trying to keep it a close to stock pressure as possible.

[r33cruiser]

stock pressure is around the 35psi mark on idle.

But i would strongly urge you to keep the stocko one.

I was going to do the exact same thing, but my tuner advised against it.

Will you be pushing over 400kw? Because i know stock can do that.

[bluboy]

Its pretty much stock, the only reason I bought this one is because it worked out cheaper for me than buying a stock one.

Can it still be used to replace the stock one?

[blind_elk]

Unless you have the supporting mods, ie aftermarket, tuneable ECU, then the RR FPR won't work. It will simply overfuel the engine when on boost. And the more boost, the more overfuelled it will be.

[bluboy]

Oh well, I'm not planning on upgrading that far.

Anyone interested in a aftermarket FPR with Sard adaptors to suit RB25 fuel rail? $120 unused.